Olivia McCollum
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.11 | +8.82s to Sectionals | 2026-07-18 | 2026 ISI Summer SCST Regionalvenue |
| 100 Freestyle | SCY | 1:24.98 | +30.49s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copiedvenue |
| 500 Freestyle | SCY | 7:19.49 | +124.50s to Sectionals | 2026-07-17 | 2026 ISI Summer SCST Regionalvenue |
| 50 Backstroke | SCY | 41.29 | +14.00s to Sectionals | 2026-07-18 | 2026 ISI Summer SCST Regionalvenue |
| 100 Backstroke | SCY | 1:27.88 | +27.39s to Sectionals | 2026-07-19 | 2026 ISI Summer SCST Regionalvenue |
| 50 Breaststroke | SCY | 46.14 | +15.45s to Sectionals | 2026-07-19 | 2026 ISI Summer SCST Regionalvenue |
| 100 Breaststroke | SCY | 1:40.59 | +31.10s to Sectionals | 2026-07-18 | 2026 ISI Summer SCST Regionalvenue |
| 50 Butterfly | SCY | 39.57 | +12.88s to Sectionals | 2026-07-19 | 2026 ISI Summer SCST Regionalvenue |
| 50 Freestyle | LCM | 40.57 | +11.78s to Sectionals | 2026-06-28 | 88th CSP Summer Invitationalvenue |
| 100 Freestyle | LCM | 1:28.12 | +26.33s to Sectionals | 2026-06-27 | 88th CSP Summer Invitationalvenue |
| 200 Freestyle | LCM | 3:19.55 | +66.46s to Sectionals | 2026-06-26 | 88th CSP Summer Invitationalvenue |
| 50 Backstroke | LCM | 46.29 | +14.80s to Sectionals | 2026-06-27 | 88th CSP Summer Invitationalvenue |
| 100 Backstroke | LCM | 1:39.17 | +28.68s to Sectionals | 2026-07-25 | 2026 ISI LC 10&U Age Group Championshipsvenue |
| 50 Breaststroke | LCM | 50.19 | +14.60s to Sectionals | 2026-07-25 | 2026 ISI LC 10&U Age Group Championshipsvenue |
| 100 Breaststroke | LCM | 1:53.94 | +33.95s to Sectionals | 2026-06-28 | 88th CSP Summer Invitationalvenue |
| 50 Butterfly | LCM | 46.51 | +16.22s to Sectionals | 2026-06-27 | 88th CSP Summer Invitationalvenue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.60 | flat | 200 Free Relay | 2026-07-19 | 2026 ISI Summer SCST Regional |
| 50 Freestyle | SCY | 36.09 | flying | 200 Free Relay (leg 2) | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copied |
| 50 Freestyle | SCY | 37.87 | flying | 200 Medley Relay (leg 4) | 2025-07-19 | 2025 ISI Summer Regional Championship - SCST |
| 50 Backstroke | SCY | 39.00 | flat | 200 Medley Relay | 2026-07-18 | 2026 ISI Summer SCST Regional |
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 10 & under · LCM
1558 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:19.55 | 469 |
| 100 BK LCM | 1:39.17 | 546 |
| 100 BR LCM | 1:53.94 | 543 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
2071 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:28.12 | 518 |
| 50 BK LCM | 46.29 | 531 |
| 50 BR LCM | 50.19 | 589 |
| 50 FL LCM | 46.51 | 433 |
| 200 IM LCM | — | 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 1:24.98
Front half 39.15s · back half 45.83s
500 Freestyle SCY 7:19.49
Front half 217.72s · back half 221.77s
100 Backstroke SCY 1:27.88
Front half 43.18s · back half 44.70s
100 Breaststroke SCY 1:40.59
Front half 48.06s · back half 52.53s
100 Freestyle LCM 1:28.12
Front half 43.26s · back half 44.86s
200 Freestyle LCM 3:19.55
Front half 98.15s · back half 101.40s
100 Backstroke LCM 1:39.17
Front half 49.16s · back half 50.01s
100 Breaststroke LCM 1:53.94
Front half 55.05s · back half 58.89s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.