Olivia Tierney
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.87 | A+0.78s to AA | 2024-01-07 | 2024 MAC Short Course Midwest Invitational venue |
| 100 Freestyle | SCY | 57.33 | A+0.74s to AA | 2024-01-06 | 2024 MAC Short Course Midwest Invitational venue |
| 50 Backstroke | SCY | 28.10 | AA+0.41s to AAA | 2026-03-15 | 2026 Speedo Sectionals (North) - West Fargo venue |
| 100 Backstroke | SCY | 59.76 | AA+1.27s to AAA | 2026-03-14 | 2026 Speedo Sectionals (North) - West Fargo venue |
| 200 Backstroke | SCY | 2:23.43 | BB+4.94s to A | 2024-01-20 | Norski Open slow pool |
| 100 Breaststroke | SCY | 1:20.38 | B+0.89s to BB | 2024-06-01 | 2024 STAR Spring Splash venue |
| 100 Butterfly | SCY | 1:00.12 | AA+1.93s to AAA | 2026-03-14 | 2026 Speedo Sectionals (North) - West Fargo venue |
| 200 Individual Medley | SCY | 2:21.71 | A+5.22s to AA | 2026-03-15 | 2026 Speedo Sectionals (North) - West Fargo venue |
| 50 Freestyle | LCM | 31.29 | BB+0.30s to A | 2024-05-19 | 2024 MAC LC Midwest Invitational venue |
| 100 Freestyle | LCM | 1:09.08 | BB+1.99s to A | 2024-05-18 | 2024 MAC LC Midwest Invitational venue |
| 100 Backstroke | LCM | 1:14.70 | BB+0.11s to A | 2024-05-18 | 2024 MAC LC Midwest Invitational venue |
| 100 Butterfly | LCM | 1:15.81 | BB+3.52s to A | 2024-05-19 | 2024 MAC LC Midwest Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 59.42 | flying | 400 Medley Relay (leg 4) | 2024-02-03 | 2024 Schroeder YMCA A+ Presented by Speedo |
| 100 Backstroke | SCY | 1:04.88 | flat | 400 Medley Relay | 2025-02-01 | 2025 Schroeder YMCA A+ Presented by Speedo |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 17-18 · SCY
1220 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:23.43 | 572 |
| 200 IM SCY | 2:21.71 | 648 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2695 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 59.76 | 779 |
| 100 BR SCY | 1:20.38 | 495 |
| 100 FL SCY | 1:00.12 | 773 |
| 200 IM SCY | 2:21.71 | 648 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.33
Front half 27.31s · back half 30.02s
100 Backstroke SCY 59.76
Front half 29.26s · back half 30.50s
200 Backstroke SCY 2:23.43
Front half 70.93s · back half 72.50s
100 Breaststroke SCY 1:20.38
Front half 37.87s · back half 42.51s
100 Butterfly SCY 1:00.12
Front half 27.64s · back half 32.48s
200 Individual Medley SCY 2:21.71
Front half 63.07s · back half 78.64s
100 Freestyle LCM 1:09.08
Front half 33.06s · back half 36.02s
100 Backstroke LCM 1:14.70
Front half 36.02s · back half 38.68s
100 Butterfly LCM 1:15.81
Front half 35.39s · back half 40.42s
Progression
Faster times are higher. One card per event, all courses & history.