swimNisreen Nasr
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.56 | A+0.67s to AA | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champs venue |
| 100 Freestyle | SCY | 1:12.99 | BB+1.50s to A | 2024-12-08 | 2024 Gulf Age Group Championships venue |
| 200 Freestyle | SCY | 2:39.73 | BB+1.34s to A | 2025-02-01 | 2025 Fleet Mardi Gras venue |
| 500 Freestyle | SCY | 6:47.83 | A+11.14s to AA | 2024-12-06 | 2024 Gulf Age Group Championships venue |
| 50 Backstroke | SCY | 36.14 | AA+1.75s to AAA | 2025-02-22 | MAC Hosted 2025 Gulf 12 & Under Champs venue |
| 100 Backstroke | SCY | 1:22.02 | A+3.63s to AA | 2024-12-07 | 2024 Gulf Age Group Championships venue |
| 50 Breaststroke | SCY | 46.34 | BB+3.55s to A | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champs venue |
| 100 Breaststroke | SCY | 1:42.27 | BB+8.68s to A | 2024-11-10 | 2024 FCST Nov Tri-Meet venue |
| 50 Butterfly | SCY | 36.93 | A+1.84s to AA | 2024-10-27 | 2024 TWST Halloween Meet venue |
| 100 Butterfly | SCY | 1:26.72 | BB+0.63s to A | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champs venue |
| 100 Individual Medley | SCY | 1:21.86 | A+2.97s to AA | 2024-12-07 | 2024 Gulf Age Group Championships venue |
| 200 Individual Medley | SCY | 2:58.00 | BB+1.81s to A | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champs venue |
| 50 Freestyle | LCM | 32.97 | AAA+0.78s to AAAA | 2026-06-13 | 2026 ST TXLA Texas Open Invite venue |
| 100 Freestyle | LCM | 1:29.86 | BB+7.87s to A | 2024-07-28 | 2024 Gulf Long Course Summer Champs (FCST) venue |
| 200 Freestyle | LCM | 2:37.20 | AAA+2.11s to AAAA | 2026-06-14 | 2026 ST TXLA Texas Open Invite venue |
| 50 Backstroke | LCM | 39.63 | AA+0.14s to AAA | 2025-07-17 | 2025 Texas Age Group Championships fast pool |
| 100 Backstroke | LCM | 1:21.17 | AAAA | 2026-06-13 | 2026 ST TXLA Texas Open Invite venue |
| 50 Breaststroke | LCM | 46.28 | AA+1.99s to AAA | 2026-06-12 | 2026 ST TXLA Texas Open Invite venue |
| 100 Breaststroke | LCM | 2:00.57 | BB+12.08s to A | 2024-06-30 | 2024 Fleet Last Chance Meet venue |
| 50 Butterfly | LCM | 37.84 | AA+0.55s to AAA | 2026-06-13 | 2026 ST TXLA Texas Open Invite venue |
| 100 Butterfly | LCM | 1:25.17 | AAA+4.18s to AAAA | 2026-06-14 | 2026 ST TXLA Texas Open Invite venue |
| 200 Individual Medley | LCM | 2:54.99 | AAAA | 2026-06-12 | 2026 ST TXLA Texas Open Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | LCM | 34.14 | flying | 200 Free Relay (leg 4) | 2025-07-20 | 2025 Texas Age Group Championships |
| 100 Freestyle | LCM | 1:20.77 | flying | 400 Free Relay (leg 3) | 2025-07-18 | 2025 Texas Age Group Championships |
| 50 Butterfly | LCM | 39.30 | flying | 200 Medley Relay (leg 3) | 2025-07-19 | 2025 Texas Age Group 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 10 & under · LCM
4267 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:37.20 | 960 |
| 100 BK LCM | 1:21.17 | 997 |
| 100 BR LCM | 2:00.57 | 458 |
| 100 FL LCM | 1:25.17 | 847 |
| 200 IM LCM | 2:54.99 | 1005 |
IMR 10 & under · LCM
3895 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:29.86 | 488 |
| 50 BK LCM | 39.63 | 846 |
| 50 BR LCM | 46.28 | 752 |
| 50 FL LCM | 37.84 | 804 |
| 200 IM LCM | 2:54.99 | 1005 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:12.99
Front half 34.75s · back half 38.24s
200 Freestyle SCY 2:39.73
Front half 75.23s · back half 84.50s
500 Freestyle SCY 6:47.83
Front half 206.13s · back half 201.70s
100 Backstroke SCY 1:22.02
Front half 40.88s · back half 41.14s
100 Breaststroke SCY 1:42.27
Front half 48.32s · back half 53.95s
100 Butterfly SCY 1:26.72
Front half 39.48s · back half 47.24s
100 Individual Medley SCY 1:21.86
Front half 37.89s · back half 43.97s
200 Individual Medley SCY 2:58.00
Front half 85.58s · back half 92.42s
200 Freestyle LCM 2:37.20
Front half 77.30s · back half 79.90s
100 Backstroke LCM 1:21.17
Front half 39.13s · back half 42.04s
100 Breaststroke LCM 2:00.57
Front half 58.52s · back half 62.05s
100 Butterfly LCM 1:25.17
Front half 39.55s · back half 45.62s
200 Individual Medley LCM 2:54.99
Front half 83.27s · back half 91.72s
Progression
Faster times are higher. One card per event, all courses & history.