swimEthan Ontjes
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.45 | BB+1.76s to A·+6.06s to Sectionals | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 100 Freestyle | SCY | 1:07.75 | +0.16s to B·+19.26s to Sectionals | 2025-09-26 | RAC First Splash 2025 |
| 200 Freestyle | SCY | 2:40.10 | +12.31s to B·+53.81s to Sectionals | 2026-02-14 | 39th Black History Swim Meetvenue |
| 50 Backstroke | SCY | 34.05 | B+1.16s to BB·+10.36s to Futures | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 100 Backstroke | SCY | 1:15.48 | +1.09s to B·+20.99s to Sectionals | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 200 Backstroke | SCY | 2:51.59 | +9.50s to B·+53.00s to Sectionals | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 50 Breaststroke | SCY | 43.14 | +2.65s to B·+16.85s to Futures | 2025-11-15 | ISCA Fall Classic Championship 2025venue |
| 100 Breaststroke | SCY | 1:30.93 | +6.64s to B·+29.44s to Sectionals | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 50 Butterfly | SCY | 33.15 | B+0.96s to BB·+10.26s to Futures | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 100 Butterfly | SCY | 1:24.02 | +10.23s to B·+30.83s to Sectionals | 2025-09-26 | RAC First Splash 2025 |
| 100 Individual Medley | SCY | 1:18.27 | 2026-02-08 | 2026 Last Chance Qualifying Meetfast pool | |
| 200 Individual Medley | SCY | 2:54.66 | +9.97s to B·+55.27s to Sectionals | 2025-09-26 | RAC First Splash 2025 |
| 50 Freestyle | LCM | 34.50 | B+1.41s to BB·+9.01s to Sectionals | 2025-05-10 | 2025 NAAC MOTHER'S DAY MEETvenue |
| 100 Freestyle | LCM | 1:38.36 | +20.17s to B·+42.87s to Sectionals | 2024-04-06 | 2024 CAC Spring LCM Swim Meetslow pool |
| 200 Freestyle | LCM | 3:10.01 | +20.02s to B·+68.72s to Sectionals | 2025-04-27 | 2025 ASC Spring Long Course Meetvenue |
| 50 Backstroke | LCM | 40.18 | B+1.89s to BB·+12.29s to Futures | 2025-04-27 | 2025 ASC Spring Long Course Meetvenue |
| 100 Backstroke | LCM | 1:34.71 | +7.32s to B·+32.72s to Sectionals | 2025-04-26 | 2025 ASC Spring Long Course Meetvenue |
| 50 Breaststroke | LCM | 52.84 | +6.95s to B·+21.95s to Futures | 2025-05-10 | 2025 NAAC MOTHER'S DAY MEETvenue |
| 50 Butterfly | LCM | 52.23 | +13.24s to B·+25.94s to Futures | 2024-04-06 | 2024 CAC Spring LCM Swim Meetslow pool |
| 200 Individual Medley | LCM | 3:43.35 | +32.96s to B·+87.16s to Sectionals | 2025-04-25 | 2025 ASC Spring Long Course Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 31.03 | flat | 200 Free Relay | 2025-03-22 | 2025 MD LSC / NBAC 11 & Over Championships |
| 50 Freestyle | SCY | 33.30 | flying | 200 Free Relay (leg 4) | 2024-03-16 | 2024 NBAC / MD LSC 11 & Over B Championships |
| 50 Freestyle | SCY | 30.00 | flying | 200 Medley Relay (leg 4) | 2024-10-20 | 2024 Fox Fall Invitational 1 |
| 50 Backstroke | SCY | 35.30 | flat | 200 Medley Relay | 2025-03-23 | 2025 MD LSC / NBAC 11 & Over Championships |
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
620 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:51.59 | 308 |
| 200 IM SCY | 2:54.66 | 312 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1505 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:40.10 | 297 |
| 100 BK SCY | 1:15.48 | 355 |
| 100 BR SCY | 1:30.93 | 292 |
| 100 FL SCY | 1:24.02 | 249 |
| 200 IM SCY | 2:54.66 | 312 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:40.10
Front half 74.06s · back half 86.04s
100 Backstroke SCY 1:15.48
Front half 37.39s · back half 38.09s
100 Breaststroke SCY 1:30.93
Front half 41.57s · back half 49.36s
100 Butterfly SCY 1:24.02
Front half 36.74s · back half 47.28s
100 Freestyle LCM 1:38.36
Front half 42.84s · back half 55.52s
200 Freestyle LCM 3:10.01
Front half 90.51s · back half 99.50s
100 Backstroke LCM 1:34.71
Front half 44.15s · back half 50.56s
200 Individual Medley LCM 3:43.35
Front half 105.16s · back half 118.19s
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.