swimIsaac Arrambide
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.68 | 2026-02-20 | 2026 Gulf 12 & Under Championships | |
| 100 Freestyle | SCY | 1:01.12 | 2026-02-20 | 2026 Gulf 12 & Under Championships | |
| 200 Freestyle | SCY | 2:12.63 | 2025-11-15 | 2025 NOCH Turkey Classic | |
| 500 Freestyle | SCY | 5:54.17 | 2025-11-15 | 2025 NOCH Turkey Classic | |
| 50 Backstroke | SCY | 34.15 | 2025-09-19 | 2025 ESA IMX/IMReady Invitational Meet | |
| 100 Backstroke | SCY | 1:13.48 | 2025-09-19 | 2025 ESA IMX/IMReady Invitational Meet | |
| 200 Backstroke | SCY | 2:33.71 | 2025-11-15 | 2025 NOCH Turkey Classic | |
| 50 Breaststroke | SCY | 34.88 | 2026-02-20 | 2026 Gulf 12 & Under Championships | |
| 100 Breaststroke | SCY | 1:20.69 | 2025-09-19 | 2025 ESA IMX/IMReady Invitational Meet | |
| 200 Breaststroke | SCY | 2:46.68 | 2026-02-20 | 2026 Gulf 12 & Under Championships | |
| 50 Butterfly | SCY | 32.94 | 2025-10-25 | 2025 ESA Halloween Classic | |
| 100 Butterfly | SCY | 1:16.40 | 2025-09-19 | 2025 ESA IMX/IMReady Invitational Meet | |
| 200 Butterfly | SCY | 2:45.82 | 2025-11-15 | 2025 NOCH Turkey Classic | |
| 100 Individual Medley | SCY | 1:06.59 | 2026-02-20 | 2026 Gulf 12 & Under Championships | |
| 200 Individual Medley | SCY | 2:29.08 | 2025-12-05 | 2025 Gulf Age Group Championships | |
| 50 Freestyle | LCM | 32.51 | 2025-04-12 | 2025 LSST April LC Kick-Off Meet | |
| 200 Freestyle | LCM | 2:47.89 | 2024-04-06 | 2024 LSST April LC Open Meet venue | |
| 400 Freestyle | LCM | 5:22.40 | 2026-04-17 | PACK Long Course Kick-Off Meet 2026 | |
| 50 Backstroke | LCM | 39.27 | 2026-04-17 | PACK Long Course Kick-Off Meet 2026 | |
| 100 Backstroke | LCM | 1:21.42 | 2026-04-17 | PACK Long Course Kick-Off Meet 2026 | |
| 200 Backstroke | LCM | 2:54.47 | 2026-04-17 | PACK Long Course Kick-Off Meet 2026 | |
| 50 Breaststroke | LCM | 40.51 | 2026-04-17 | PACK Long Course Kick-Off Meet 2026 | |
| 100 Breaststroke | LCM | 1:39.99 | 2024-05-31 | 2024 TWST LC Invitational venue | |
| 200 Breaststroke | LCM | 3:20.74 | 2026-04-17 | PACK Long Course Kick-Off Meet 2026 | |
| 100 Butterfly | LCM | 1:35.16 | 2024-05-31 | 2024 TWST LC Invitational venue |
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.88 | flying | 200 Free Relay (leg 3) | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Ch |
| 100 Freestyle | SCY | 1:05.54 | flying | 400 Free Relay (leg 3) | 2024-03-01 | 2024 Texas Age Group Swimming Short Course Ch |
| 50 Breaststroke | SCY | 37.49 | flying | 200 Medley Relay (leg 2) | 2024-03-03 | 2024 Texas Age Group Swimming Short Course Ch |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Backstroke SCY 1:13.48
Front half 35.48s · back half 38.00s
100 Breaststroke SCY 1:20.69
Front half 37.87s · back half 42.82s
100 Butterfly SCY 1:16.40
Front half 34.85s · back half 41.55s
200 Freestyle LCM 2:47.89
Front half 82.76s · back half 85.13s
Progression
Faster times are higher. One card per event, all courses & history.