swimNathan Concepcion
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.63 | BB+0.54s to A·+2.04s to Sectionals | 2024-06-14 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Freestyle | SCY | 56.33 | BB+3.74s to A·+7.34s to Sectionals | 2024-06-15 | 2024 CZ Multi-Cultural Meetvenue |
| 100 Backstroke | SCY | 1:09.63 | +2.84s to B·+13.54s to Sectionals | 2024-06-16 | 2024 CZ Multi-Cultural Meetvenue |
| 100 Breaststroke | SCY | 1:22.24 | +6.75s to B·+18.65s to Sectionals | 2024-06-16 | 2024 CZ Multi-Cultural Meetvenue |
| 100 Butterfly | SCY | 1:07.70 | +1.61s to B·+13.71s to Sectionals | 2024-06-15 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Individual Medley | SCY | 2:30.89 | +1.30s to B·+29.90s to Sectionals | 2024-06-14 | 2024 CZ Multi-Cultural Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 24.23 | flat | 200 Free Relay | 2024-06-14 | 2024 CZ Multi-Cultural Meet |
| 50 Freestyle | SCY | 24.37 | flying | 200 Medley Relay (leg 4) | 2024-06-15 | 2024 CZ Multi-Cultural 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 17-18 · SCY
393 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:30.89 | 393 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1435 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:09.63 | 346 |
| 100 BR SCY | 1:22.24 | 315 |
| 100 FL SCY | 1:07.70 | 381 |
| 200 IM SCY | 2:30.89 | 393 |
| 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 56.33
Front half 26.75s · back half 29.58s
100 Backstroke SCY 1:09.63
Front half 33.84s · back half 35.79s
100 Breaststroke SCY 1:22.24
Front half 37.05s · back half 45.19s
100 Butterfly SCY 1:07.70
Front half 30.46s · back half 37.24s
200 Individual Medley SCY 2:30.89
Front half 67.16s · back half 83.73s
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.