swimNathan Isaac
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.39 | AA+0.30s to AAA·+0.10s to Sectionals | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 100 Freestyle | SCY | 51.03 | A+0.64s to AA·+2.74s to Sectionals | 2024-01-13 | 2024 ST TXLA New Year's Classicvenue |
| 200 Freestyle | SCY | 1:47.04 | AA+0.65s to AAA·+1.25s to Sectionals | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 500 Freestyle | SCY | 5:17.30 | BB+2.41s to A·+31.21s to Sectionals | 2024-01-13 | 2024 ST TXLA New Year's Classicvenue |
| 100 Butterfly | SCY | 58.78 | BB+2.09s to A·+6.09s to Sectionals | 2024-01-13 | 2024 ST TXLA New Year's Classicvenue |
| 50 Freestyle | LCM | 25.63 | AA+0.14s to AAA·+0.04s to Sectionals | 2024-07-14 | 2024 ST Long Course STAGS Championshipvenue |
| 100 Freestyle | LCM | 55.40 | AAA+2.41s to AAAA·+0.11s to Sectionals | 2024-07-12 | 2024 ST Long Course STAGS Championshipvenue |
| 200 Freestyle | LCM | 2:03.06 | AA+0.87s to AAA·+2.17s to Sectionals | 2024-07-13 | 2024 ST Long Course STAGS Championshipvenue |
| 100 Butterfly | LCM | 1:13.33 | B+2.74s to BB·+12.84s to Sectionals | 2024-05-04 | 2024 ST ASC Cinco de Mayovenue |
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:00.03 | flying | 400 Free Relay (leg 4) | 2020-03-06 | 2020 Short Course TAGS Championships |
| 50 Freestyle | LCM | 24.88 | flying | 200 Free Relay (leg 4) | 2024-07-14 | 2024 ST Long Course STAGS Championship |
| 100 Freestyle | LCM | 55.16 | flat | 400 Free Relay | 2024-07-13 | 2024 ST Long Course STAGS Championship |
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
632 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:17.30 | 632 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1402 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:47.04 | 820 |
| 100 FL SCY | 58.78 | 582 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 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 51.03
Front half 24.78s · back half 26.25s
200 Freestyle SCY 1:47.04 split/total mismatch
Front half 26.66s · back half 80.38s
500 Freestyle SCY 5:17.30
Front half 152.51s · back half 164.79s
100 Butterfly SCY 58.78
Front half 26.75s · back half 32.03s
200 Freestyle LCM 2:03.06
Front half 58.81s · back half 64.25s
100 Butterfly LCM 1:13.33
Front half 32.37s · back half 40.96s
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.