Ellie O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.37 | B+0.68s to BB | 2026-06-27 | 2026 STOP OCSC Pentathlon fast pool |
| 100 Freestyle | SCY | 1:12.87 | B+3.48s to BB | 2026-03-22 | 2026 CA STOP BC Chmpionship SC venue |
| 500 Freestyle | SCY | 6:59.75 | B+13.66s to BB | 2026-01-24 | Orange Committee January 2026 ABC Meet-GWSC venue |
| 50 Backstroke | SCY | 38.76 | B+2.67s to BB | 2026-01-24 | Orange Committee January 2026 ABC Meet-GWSC venue |
| 100 Backstroke | SCY | 1:22.19 | B+2.40s to BB | 2026-03-21 | 2026 CA STOP BC Chmpionship SC venue |
| 200 Backstroke | SCY | 3:09.89 | +9.80s to B | 2026-04-25 | 2026 OC Committee's April Meet @ Patriot Aq. fast pool |
| 50 Breaststroke | SCY | 45.46 | +1.47s to B | 2026-03-21 | 2026 CA STOP BC Chmpionship SC venue |
| 50 Butterfly | SCY | 36.60 | B+2.31s to BB | 2026-03-22 | 2026 CA STOP BC Chmpionship SC venue |
| 100 Butterfly | SCY | 1:31.93 | +5.84s to B | 2026-04-26 | 2026 OC Committee's April Meet @ Patriot Aq. fast pool |
| 100 Individual Medley | SCY | 1:23.29 | B+4.10s to BB | 2026-03-21 | 2026 CA STOP BC Chmpionship SC venue |
| 200 Individual Medley | SCY | 3:02.83 | B+12.04s to BB | 2026-01-24 | Orange Committee January 2026 ABC Meet-GWSC venue |
| 100 Freestyle | SCM | 1:21.79 | B+5.10s to BB | 2026-05-23 | 2026 CA STOP SCM Invitational venue |
| 100 Backstroke | SCM | 1:36.10 | +0.41s to B | 2026-05-23 | 2026 CA STOP SCM Invitational venue |
| 50 Butterfly | SCM | 42.44 | +1.55s to B | 2026-05-23 | 2026 CA STOP SCM Invitational venue |
| 200 Individual Medley | SCM | 3:21.04 | B+12.25s to BB | 2026-05-23 | 2026 CA STOP SCM Invitational venue |
| 50 Freestyle | LCM | 36.89 | B+0.90s to BB | 2026-06-06 | 2026 CA GWSC B MIN LCM Age Group Meet venue |
| 50 Backstroke | LCM | 45.65 | +0.76s to B | 2026-06-06 | 2026 CA GWSC B MIN LCM Age Group Meet venue |
| 100 Backstroke | LCM | 1:38.29 | B+5.60s to BB | 2026-06-07 | 2026 CA GWSC B MIN LCM Age Group Meet venue |
| 50 Breaststroke | LCM | 53.50 | +3.71s to B | 2026-06-07 | 2026 CA GWSC B MIN LCM Age Group Meet venue |
| 100 Breaststroke | LCM | 1:57.60 | +7.21s to B | 2026-06-06 | 2026 CA GWSC B MIN LCM Age Group Meet venue |
| 50 Butterfly | LCM | 46.02 | +4.23s to B | 2026-06-07 | 2026 CA GWSC B MIN LCM Age Group Meet venue |
| 200 Individual Medley | LCM | 3:28.23 | B+12.44s to BB | 2026-06-07 | 2026 CA GWSC B MIN LCM Age Group Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · SCY
1649 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:59.75 | 475 |
| 100 BK SCY | 1:22.19 | 443 |
| 100 FL SCY | 1:31.93 | 303 |
| 200 IM SCY | 3:02.83 | 428 |
| 100 BR SCY | — | 0 |
IMR 11-12 · SCY
1688 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.76 | 422 |
| 50 BR SCY | 45.46 | 382 |
| 50 FL SCY | 36.60 | 433 |
| 100 IM SCY | 1:23.29 | 451 |
| 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 1:12.87
Front half 34.27s · back half 38.60s
500 Freestyle SCY 6:59.75
Front half 207.63s · back half 212.12s
100 Backstroke SCY 1:22.19
Front half 40.01s · back half 42.18s
200 Backstroke SCY 3:09.89
Front half 94.18s · back half 95.71s
100 Butterfly SCY 1:31.93
Front half 43.68s · back half 48.25s
100 Individual Medley SCY 1:23.29
Front half 37.42s · back half 45.87s
200 Individual Medley SCY 3:02.83
Front half 87.88s · back half 94.95s
100 Freestyle SCM 1:21.79
Front half 38.15s · back half 43.64s
100 Backstroke SCM 1:36.10
Front half 46.13s · back half 49.97s
200 Individual Medley SCM 3:21.04
Front half 96.82s · back half 104.22s
100 Backstroke LCM 1:38.29
Front half 47.71s · back half 50.58s
100 Breaststroke LCM 1:57.60
Front half 56.89s · back half 60.71s
200 Individual Medley LCM 3:28.23
Front half 101.84s · back half 106.39s
Progression
Faster times are higher. One card per event, all courses & history.