Completed Event: Women's Track and Field versus NCAA West First Round on May 27, 2026 , , No Team Score
/
FINAL
Women's Track and Field
(No Team Score)
vs NCAA West First Round
South Dakota State University Athletics
2024-25 Women's Track and Field Roster
Sian O'Sullivan
- Hometown:
- Perth, Australia
- Prev School:
- University of Western Australia
- Class:
- Graduate Student
AWARDS AND ACCOLADES:
- Summit League Outdoor Track & Field All-League Team — 4x100m (2026)
- Outdoor Program Record Holder — 4x100m (2026)
CAREER RESULTS:
(Indoor PBs)
60m - 7.55
200m - 24.70
(Outdoor PBs)
100m - 11.70 (4.8)
200m - 24.29
2025-26:
OUTDOOR: Competed in eight meets... Finished runner-up in the 100m with a time of 11.85 at the Beacom Twilight (3/30)... Assisted in setting the 4x100m program record of 45.38 to finish fourth in the prelims at the Drake Relays (4/24)... Assisted the 4x100m team to a third-place finish and PRed in the 200m at 24.29 to take eighth at the Summit League Outdoor Championships (5/16).
INDOOR: Competed in six meets... Clocked a 60m time of 7.56 to finish runner-up at the Jim Emmerich Alumni Meet (1/24)... Finished sixth in the 60m with a time of 7.59 at the Husker Invite (2/6)... PRed in the 60m at 7.55 to win the event at the SDSU Last Chance Meet (2/20)... Finished ninth in the 60m with a time of 7.59 at the Summit League Indoor Championships (2/28).
2024-25:
OUTDOOR: Competed in seven meets... Opened the season with a 100m PR of 11.87 to take fifth and assisted the 4x100m team to a first-place finish with a time of 46.39 at the South Dakota Challenge (4/12)... Ran 11.89 in the 100m to finish in the top-10 at the Pacific Coast Intercollegiate (4/17)... Clocked a 200m time of 25.18 and assisted the 4x100m team to a fourth-place finish at 45.84 at the Steve Scott Invite (5/2)... Assisted the 4x100m team to a fourth-place finish with a time of 45.93 at the Summit League Outdoor Championships (5/15).
INDOOR: Competed in seven meets... Claimed bronze in the 60m with a PR of 7.61 at the Dakota Alumni Classic (12/13)... Won the 200m race with a personal record of 24.95 at the SDSU Indoor Classic (2/14)... Tied her 60m PR to take fourth at the SDSU Last Chance meet (2/21)... Tied her 60m PR in the prelims before clocking 7.66 to take seventh at the Summit League Indoor Championships (3/1).
BEFORE SDSU: Competed at the University of Western Australia (2020-23)... Appeared at nationals seven times where she medaled in the relay six of the seven appearances... Took bronze three times at the Open State Championships... Daughter of Leanne Bishop and Colin O'Sullivan.
- Summit League Outdoor Track & Field All-League Team — 4x100m (2026)
- Outdoor Program Record Holder — 4x100m (2026)
CAREER RESULTS:
(Indoor PBs)
60m - 7.55
200m - 24.70
(Outdoor PBs)
100m - 11.70 (4.8)
200m - 24.29
2025-26:
OUTDOOR: Competed in eight meets... Finished runner-up in the 100m with a time of 11.85 at the Beacom Twilight (3/30)... Assisted in setting the 4x100m program record of 45.38 to finish fourth in the prelims at the Drake Relays (4/24)... Assisted the 4x100m team to a third-place finish and PRed in the 200m at 24.29 to take eighth at the Summit League Outdoor Championships (5/16).
INDOOR: Competed in six meets... Clocked a 60m time of 7.56 to finish runner-up at the Jim Emmerich Alumni Meet (1/24)... Finished sixth in the 60m with a time of 7.59 at the Husker Invite (2/6)... PRed in the 60m at 7.55 to win the event at the SDSU Last Chance Meet (2/20)... Finished ninth in the 60m with a time of 7.59 at the Summit League Indoor Championships (2/28).
2024-25:
OUTDOOR: Competed in seven meets... Opened the season with a 100m PR of 11.87 to take fifth and assisted the 4x100m team to a first-place finish with a time of 46.39 at the South Dakota Challenge (4/12)... Ran 11.89 in the 100m to finish in the top-10 at the Pacific Coast Intercollegiate (4/17)... Clocked a 200m time of 25.18 and assisted the 4x100m team to a fourth-place finish at 45.84 at the Steve Scott Invite (5/2)... Assisted the 4x100m team to a fourth-place finish with a time of 45.93 at the Summit League Outdoor Championships (5/15).
INDOOR: Competed in seven meets... Claimed bronze in the 60m with a PR of 7.61 at the Dakota Alumni Classic (12/13)... Won the 200m race with a personal record of 24.95 at the SDSU Indoor Classic (2/14)... Tied her 60m PR to take fourth at the SDSU Last Chance meet (2/21)... Tied her 60m PR in the prelims before clocking 7.66 to take seventh at the Summit League Indoor Championships (3/1).
BEFORE SDSU: Competed at the University of Western Australia (2020-23)... Appeared at nationals seven times where she medaled in the relay six of the seven appearances... Took bronze three times at the Open State Championships... Daughter of Leanne Bishop and Colin O'Sullivan.
Monday, May 18
Saturday, May 16
Saturday, May 16
Friday, May 15
