Allie O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.66 | +2.97s to B·+9.57s to Sectionals | 2016-12-16 | 2016 CO OB Cheyenne Mountain Invitge |
| 100 Freestyle | SCY | 1:01.29 | BB+0.40s to A·+4.80s to Sectionals | 2020-02-29 | 2020 NI Champs Qualifier UNACvenue |
| 200 Freestyle | SCY | 2:16.47 | BB+4.58s to A·+14.08s to Sectionals | 2020-03-01 | 2020 NI Champs Qualifier UNACvenue |
| 500 Freestyle | SCY | 6:19.96 | BB+26.57s to A·+50.57s to Sectionals | 2019-06-15 | 2019 NI STSL Meet 1venue |
| 100 Backstroke | SCY | 1:05.63 | A+2.24s to AA·+4.24s to Sectionals | 2021 NI GGST Inner Squad 1venue | |
| 100 Breaststroke | SCY | 1:21.10 | BB+5.01s to A·+10.51s to Sectionals | 2020-02-29 | 2020 NI Champs Qualifier UNACvenue |
| 100 Butterfly | SCY | 1:10.01 | BB+4.12s to A·+8.92s to Sectionals | 2020-03-01 | 2020 NI Champs Qualifier UNACvenue |
| 100 Individual Medley | SCY | 1:07.52 | 2020-02-29 | 2020 NI Champs Qualifier UNACvenue | |
| 200 Individual Medley | SCY | 2:28.22 | BB+0.33s to A·+11.73s to Sectionals | 2020-03-01 | 2020 NI Champs Qualifier UNACvenue |
| 400 Individual Medley | SCY | 5:17.59 | BB+3.70s to A·+26.00s to Sectionals | 2021 NI GGST Inner Squad 1venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 28.33 | flat | 200 Free Relay | 2019-06-15 | 2019 NI STSL Meet 1 |
| 50 Freestyle | SCY | 27.55 | flying | 200 Free Relay (leg 2) | 2020-02-29 | 2020 NI Champs Qualifier UNAC |
| 50 Backstroke | SCY | 31.06 | flat | 200 Medley Relay | 2020-03-01 | 2020 NI Champs Qualifier UNAC |
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 13-14 · SCY
1838 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:19.96 | 538 |
| 200 IM SCY | 2:28.22 | 656 |
| 400 IM SCY | 5:17.59 | 644 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
3044 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.47 | 602 |
| 100 BK SCY | 1:05.63 | 679 |
| 100 BR SCY | 1:21.10 | 551 |
| 100 FL SCY | 1:10.01 | 556 |
| 200 IM SCY | 2:28.22 | 656 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.29
Front half 29.35s · back half 31.94s
200 Freestyle SCY 2:16.47
Front half 65.59s · back half 70.88s
100 Backstroke SCY 1:05.63
Front half 32.08s · back half 33.55s
100 Breaststroke SCY 1:21.10
Front half 38.43s · back half 42.67s
100 Butterfly SCY 1:10.01
Front half 32.37s · back half 37.64s
100 Individual Medley SCY 1:07.52
Front half 30.94s · back half 36.58s
200 Individual Medley SCY 2:28.22
Front half 67.04s · back half 81.18s
400 Individual Medley SCY 5:17.59
Front half 149.25s · back half 168.34s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.