swimEthan O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 47.47 | +9.18s to B·+25.08s to Sectionals | 2026-10-23 | CCSC Power Point Challenge |
| 100 Freestyle | SCY | 1:47.07 | +18.58s to B·+58.58s to Sectionals | 2026-10-24 | 2026 NE CCSC Power Point Challenge Meetfast pool |
| 200 Freestyle | SCY | 3:36.83 | +27.24s to B·+110.54s to Sectionals | 2026-10-25 | 2026 NE CCSC Power Point Challenge Meetfast pool |
| 50 Backstroke | SCY | 47.60 | B+4.51s to BB·+23.91s to Futures | 2026-10-23 | CCSC Power Point Challenge |
| 100 Backstroke | SCY | 1:49.56 | +8.47s to B·+55.07s to Sectionals | 2026-10-25 | 2026 NE CCSC Power Point Challenge Meetfast pool |
| 100 Breaststroke | SCY | 2:27.88 | +32.39s to B·+86.39s to Sectionals | 2026-10-25 | 2026 NE CCSC Power Point Challenge Meetfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 49.88 | flying | 200 Free Relay (leg 3) | 2026-10-24 | 2026 NE CCSC Power Point Challenge Meet |
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
629 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:36.83 | 229 |
| 100 BK SCY | 1:49.56 | 249 |
| 100 BR SCY | 2:27.88 | 151 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
491 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:47.07 | 182 |
| 50 BK SCY | 47.60 | 309 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM 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 1:47.07
200 Freestyle SCY 3:36.83
Front half 102.37s · back half 114.46s
100 Backstroke SCY 1:49.56
Front half 52.71s · back half 56.85s
100 Breaststroke SCY 2:27.88
Front half 71.74s · back half 76.14s
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.