Isla Mastan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.35 | BB+1.96s to A·+5.26s to Sectionals | 2026-03-28 | 2026 PN Spring Showdown, Division 1 - copied |
| 100 Freestyle | SCY | 1:12.57 | B+3.18s to BB·+16.08s to Sectionals | 2025-11-23 | 2025 PN November AGI Div 1 (PDST)venue |
| 200 Freestyle | SCY | 2:32.84 | B+1.15s to BB·+30.45s to Sectionals | 2026-02-08 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 500 Freestyle | SCY | 6:42.89 | BB+28.00s to A·+73.50s to Sectionals | 2026-02-07 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 50 Backstroke | SCY | 36.83 | B+0.74s to BB·+10.54s to Futures | 2026-03-01 | 2026 PN February AGI, Div 3- Approvedvenue |
| 100 Backstroke | SCY | 1:18.92 | BB+5.93s to A·+17.53s to Sectionals | 2025-11-23 | 2025 PN November AGI Div 1 (PDST)venue |
| 50 Breaststroke | SCY | 44.76 | +0.77s to B·+14.97s to Futures | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 100 Breaststroke | SCY | 1:37.29 | +0.80s to B·+26.70s to Sectionals | 2026-01-24 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 200 Breaststroke | SCY | 3:34.98 | +9.09s to B·+62.19s to Sectionals | 2024-12-07 | 2024 PN Fall Divisionals, Division 1venue |
| 50 Butterfly | SCY | 36.46 | B+2.17s to BB·+10.77s to Futures | 2026-02-07 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 100 Butterfly | SCY | 1:21.74 | B+2.55s to BB·+20.65s to Sectionals | 2026-03-29 | 2026 PN Spring Showdown, Div.1 Approvedvenue |
| 100 Individual Medley | SCY | 1:18.38 | BB+5.29s to A | 2026-03-29 | 2026 PN Spring Showdown, Div.1 Approvedvenue |
| 200 Individual Medley | SCY | 2:50.51 | BB+12.82s to A·+34.02s to Sectionals | 2025-12-06 | 2025 PN Fall Divisionals, Division 1 - OCAvenue |
| 50 Freestyle | LCM | 35.77 | BB+2.38s to A·+6.18s to Sectionals | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 100 Freestyle | LCM | 1:18.87 | BB+5.38s to A·+14.48s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 200 Freestyle | LCM | 2:52.34 | BB+12.25s to A·+33.35s to Sectionals | 2026-07-12 | 2026 PN OCA Last Chance Invitational- Approvevenue |
| 400 Freestyle | LCM | 5:53.91 | BB+17.12s to A·+62.12s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Backstroke | LCM | 41.19 | BB+2.70s to A·+10.30s to Futures | 2026-04-26 | 2026 PN SMAC Spring Showers LC Challengevenue |
| 100 Backstroke | LCM | 1:26.21 | BB+1.42s to A·+14.82s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 50 Breaststroke | LCM | 52.22 | +2.43s to B·+17.43s to Futures | 2025-07-12 | 2025 PN OCA July Jamboree Invitationalvenue |
| 100 Breaststroke | LCM | 1:44.62 | B+2.43s to BB·+23.63s to Sectionals | 2026-07-12 | 2026 PN OCA Last Chance Invitational- Approvevenue |
| 50 Butterfly | LCM | 41.41 | B+2.62s to BB·+11.92s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 100 Butterfly | LCM | 1:26.77 | BB+4.08s to A·+17.48s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 200 Individual Medley | LCM | 3:08.28 | BB+7.59s to A·+31.29s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 36.64 | flat | 200 Free Relay | 2024-03-03 | 2024 PN PDST March Pentathlon and Last Chance |
| 50 Freestyle | SCY | 41.47 | flying | 200 Free Relay (leg 2) | 2025-01-26 | 2025 PN PDST Winter Invitational |
| 50 Freestyle | LCM | 35.08 | flying | 200 Free Relay (leg 2) | 2026-07-25 | 2026 PN LC 12&U Championships-Approved |
| 50 Butterfly | LCM | 40.09 | flying | 200 Medley Relay (leg 3) | 2026-07-25 | 2026 PN LC 12&U Championships-Approved |
| 100 Butterfly | LCM | 1:25.00 | flying | 400 Medley Relay (leg 3) | 2026-07-24 | 2026 PN LC 12&U Championships-Approved |
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 11-12 · LCM
2791 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:53.91 | 577 |
| 100 BK LCM | 1:26.21 | 604 |
| 100 BR LCM | 1:44.62 | 477 |
| 100 FL LCM | 1:26.77 | 543 |
| 200 IM LCM | 3:08.28 | 590 |
IMR 11-12 · LCM
2467 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:52.34 | 533 |
| 50 BK LCM | 41.19 | 542 |
| 50 BR LCM | 52.22 | 367 |
| 50 FL LCM | 41.41 | 435 |
| 200 IM LCM | 3:08.28 | 590 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:12.57
Front half 34.86s · back half 37.71s
200 Freestyle SCY 2:32.84
Front half 73.41s · back half 79.43s
500 Freestyle SCY 6:42.89 RT 0.83s
Front half 197.57s · back half 205.32s
100 Backstroke SCY 1:18.92
Front half 38.01s · back half 40.91s
100 Breaststroke SCY 1:37.29
Front half 46.98s · back half 50.31s
200 Breaststroke SCY 3:34.98
Front half 102.38s · back half 112.60s
100 Butterfly SCY 1:21.74
Front half 38.75s · back half 42.99s
100 Individual Medley SCY 1:18.38
Front half 37.00s · back half 41.38s
200 Individual Medley SCY 2:50.51 RT 0.67s
Front half 81.51s · back half 89.00s
200 Freestyle LCM 2:52.34 RT 0.71s
Front half 83.45s · back half 88.89s
400 Freestyle LCM 5:53.91 RT 0.70s
Front half 174.80s · back half 179.11s
200 Individual Medley LCM 3:08.28
Front half 89.35s · back half 98.93s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.