Drew O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.22 | 2026-05-22 | 2026 ISCA National Diversity Swim Champ venue | |
| 50 Freestyle | SCY | 33.72 | +11.33s to Sectionals | 2026-05-23 | 2026 ISCA National Diversity Swim Champ venue |
| 100 Freestyle | SCY | 1:16.20 | +27.71s to Sectionals | 2026-05-22 | 2026 ISCA National Diversity Swim Champ venue |
| 200 Freestyle | SCY | 2:50.29 | +64.00s to Sectionals | 2026-05-24 | 2026 ISCA National Diversity Swim Champ venue |
| 500 Freestyle | SCY | 7:51.68 | +184.29s to Sectionals | 2025-09-27 | 2025 PAC All Freestyle Meet venue |
| 50 Backstroke | SCY | 40.53 | +16.84s to Futures | 2026-01-11 | 2026 New Year Speed Run venue |
| 100 Backstroke | SCY | 1:27.48 | +32.99s to Sectionals | 2025-12-06 | 2025 PAC 11 & Over Snow Globe Champs slow pool |
| 200 Backstroke | SCY | 3:22.39 | +83.80s to Sectionals | 2025-11-15 | 2025 PV November Open - Franconia venue |
| 50 Breaststroke | SCY | 50.08 | +23.79s to Futures | 2026-01-11 | 2026 New Year Speed Run venue |
| 100 Breaststroke | SCY | 1:49.33 | +47.84s to Sectionals | 2026-01-18 | PVS January Open 2026 - Fairland venue |
| 50 Butterfly | SCY | 36.94 | +14.05s to Futures | 2026-05-22 | 2026 ISCA National Diversity Swim Champ venue |
| 100 Butterfly | SCY | 1:40.90 | +47.71s to Sectionals | 2026-01-17 | PVS January Open 2026 - Fairland venue |
| 100 Individual Medley | SCY | 1:27.26 | 2025-11-15 | 2025 PV November Open - Franconia venue | |
| 200 Individual Medley | SCY | 3:17.46 | +78.07s to Sectionals | 2026-05-24 | 2026 ISCA National Diversity Swim Champ venue |
| 50 Freestyle | LCM | 41.59 | +16.10s to Sectionals | 2026-06-14 | 5th Annual Juneteenth Invitational venue |
| 100 Freestyle | LCM | 1:31.67 | +36.18s to Sectionals | 2026-04-26 | 2026 PAC Dive into Spring LC Meet venue |
| 200 Freestyle | LCM | 3:11.45 | +70.16s to Sectionals | 2026-04-25 | 2026 PAC Dive into Spring LC Meet venue |
| 100 Backstroke | LCM | 1:49.68 | +47.69s to Sectionals | 2026-04-25 | 2026 PAC Dive into Spring LC Meet venue |
| 50 Breaststroke | LCM | 1:03.73 | +32.84s to Futures | 2026-04-25 | 2026 PAC Dive into Spring LC Meet venue |
| 50 Butterfly | LCM | 44.65 | +18.36s to Futures | 2026-06-14 | 5th Annual Juneteenth Invitational venue |
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.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.77 | flying | 200 Free Relay (leg 3) | 2026-05-22 | 2026 ISCA National Diversity Swim Champ |
| 100 Freestyle | SCY | 1:08.76 | flying | 400 Free Relay (leg 4) | 2026-05-24 | 2026 ISCA National Diversity Swim Champ |
| 50 Butterfly | SCY | 38.88 | flying | 200 Medley Relay (leg 3) | 2026-05-23 | 2026 ISCA National Diversity Swim Champ |
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 · SCY
2113 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:50.29 | 473 |
| 100 BK SCY | 1:27.48 | 490 |
| 100 BR SCY | 1:49.33 | 374 |
| 100 FL SCY | 1:40.90 | 330 |
| 200 IM SCY | 3:17.46 | 446 |
IMR 10 & under · SCY
2478 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:16.20 | 505 |
| 50 BK SCY | 40.53 | 500 |
| 50 BR SCY | 50.08 | 383 |
| 50 FL SCY | 36.94 | 579 |
| 100 IM SCY | 1:27.26 | 511 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.20
Front half 38.19s · back half 38.01s
200 Freestyle SCY 2:50.29
Front half 83.97s · back half 86.32s
500 Freestyle SCY 7:51.68
Front half 236.32s · back half 235.36s
200 Backstroke SCY 3:22.39
Front half 101.28s · back half 101.11s
100 Breaststroke SCY 1:49.33
Front half 53.79s · back half 55.54s
100 Butterfly SCY 1:40.90
Front half 47.63s · back half 53.27s
100 Individual Medley SCY 1:27.26
Front half 38.74s · back half 48.52s
200 Individual Medley SCY 3:17.46
Front half 94.37s · back half 103.09s
100 Freestyle LCM 1:31.67
Front half 44.76s · back half 46.91s
200 Freestyle LCM 3:11.45
Front half 94.54s · back half 96.91s
100 Backstroke LCM 1:49.68
Front half 53.76s · back half 55.92s
Progression
Faster times are higher. One card per event, all courses & history.