swimMarina Ohta
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.11 | BB+1.42s to A·+3.02s to Sectionals | 2025-12-06 | 2025 Patriot Aquatics Decembervenue |
| 100 Freestyle | SCY | 1:03.33 | BB+3.24s to A·+6.84s to Sectionals | 2025-11-08 | 2025 CA OC November ABC Meetvenue |
| 200 Freestyle | SCY | 2:17.22 | BB+7.53s to A·+14.83s to Sectionals | 2025-12-06 | 2025 Patriot Aquatics Decembervenue |
| 500 Freestyle | SCY | 6:20.93 | B+1.94s to BB·+51.54s to Sectionals | 2025-11-08 | 2025 CA OC November ABC Meetvenue |
| 100 Backstroke | SCY | 1:12.30 | B+1.81s to BB·+10.91s to Sectionals | 2025-12-06 | 2025 Patriot Aquatics Decembervenue |
| 200 Backstroke | SCY | 2:45.90 | +1.01s to B·+32.61s to Sectionals | 2025-11-08 | 2025 CA OC November ABC Meetvenue |
| 100 Breaststroke | SCY | 1:20.03 | BB+5.04s to A·+9.44s to Sectionals | 2025-12-07 | 2025 Patriot Aquatics Decembervenue |
| 200 Breaststroke | SCY | 2:56.74 | B+2.05s to BB·+23.95s to Sectionals | 2025-07-19 | 2025 CA GOLD OC Summer Championhip SCYvenue |
| 100 Butterfly | SCY | 1:12.42 | B+2.03s to BB·+11.33s to Sectionals | 2025-11-09 | 2025 CA OC November ABC Meetvenue |
| 200 Butterfly | SCY | 2:38.05 | B+1.86s to BB·+21.86s to Sectionals | 2025-12-07 | 2025 Patriot Aquatics Decembervenue |
| 400 Individual Medley | SCY | 5:42.05 | B+5.16s to BB·+50.46s to Sectionals | 2025-07-19 | 2025 CA GOLD OC Summer Championhip SCYvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 28.40 | flying | 200 Medley Relay (leg 4) | 2025-12-07 | 2025 Patriot Aquatics December |
| 50 Freestyle | SCY | 28.60 | flying | 200 Free Relay (leg 4) | 2025-12-06 | 2025 Patriot Aquatics December |
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 15-16 · SCY
2335 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:20.93 | 492 |
| 200 BK SCY | 2:45.90 | 394 |
| 200 BR SCY | 2:56.74 | 491 |
| 200 FL SCY | 2:38.05 | 487 |
| 400 IM SCY | 5:42.05 | 471 |
| 200 IM SCY | — | 0 |
IMR 15-16 · SCY
1986 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:17.22 | 540 |
| 100 BK SCY | 1:12.30 | 466 |
| 100 BR SCY | 1:20.03 | 523 |
| 100 FL SCY | 1:12.42 | 457 |
| 200 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 1:03.33
Front half 29.85s · back half 33.48s
200 Freestyle SCY 2:17.22
Front half 65.70s · back half 71.52s
500 Freestyle SCY 6:20.93
Front half 185.95s · back half 194.98s
100 Backstroke SCY 1:12.30
Front half 35.20s · back half 37.10s
200 Backstroke SCY 2:45.90
Front half 80.58s · back half 85.32s
100 Breaststroke SCY 1:20.03
Front half 38.32s · back half 41.71s
200 Breaststroke SCY 2:56.74
Front half 86.74s · back half 90.00s
100 Butterfly SCY 1:12.42
Front half 34.33s · back half 38.09s
200 Butterfly SCY 2:38.05
Front half 75.27s · back half 82.78s
400 Individual Medley SCY 5:42.05
Front half 165.59s · back half 176.46s
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.