swimSabreen Shahwan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.01 | 2025-10-05 | 2025 Spooky Splash venue | |
| 50 Freestyle | SCY | 30.49 | BB+1.90s to A | 2025-12-07 | EGRA 2025 Winter Washout venue |
| 100 Freestyle | SCY | 1:05.82 | BB+3.73s to A | 2025-12-06 | EGRA 2025 Winter Washout venue |
| 200 Freestyle | SCY | 2:20.81 | BB+5.62s to A | 2026-03-07 | 2026 Lake Superior Regional Meet venue |
| 500 Freestyle | SCY | 6:06.20 | BB+5.71s to A | 2026-02-06 | 2026 Michigan Open venue |
| 50 Backstroke | SCY | 32.60 | BB+0.71s to A | 2025-05-31 | 2025 West Coast vs The "D" Dual Meet |
| 100 Backstroke | SCY | 1:24.60 | +5.31s to B | 2025-11-16 | 2025 GR Gales of November Open Invitational venue |
| 25 Breaststroke | SCY | 1:32.26 | 2024-10-05 | 2024 Fall Tune-Up | |
| 50 Breaststroke | SCY | 45.59 | +2.40s to B | 2025-05-31 | 2025 West Coast vs The "D" Dual Meet venue |
| 100 Breaststroke | SCY | 1:36.87 | +5.88s to B | 2025-11-15 | 2025 GR Gales of November Open Invitational venue |
| 50 Butterfly | SCY | 35.32 | B+1.23s to BB | 2025-12-07 | EGRA 2025 Winter Washout venue |
| 100 Butterfly | SCY | 1:17.40 | B+4.11s to BB | 2026-03-08 | 2026 Lake Superior Regional Meet venue |
| 200 Butterfly | SCY | 2:54.04 | B+10.35s to BB | 2026-03-20 | 2026 SCY MAGS Championship Meet fast pool |
| 100 Individual Medley | SCY | 1:22.05 | 2025-11-01 | Greater Kalamazoo Arena Challenge venue | |
| 200 Individual Medley | SCY | 2:33.25 | BB+1.86s to A | 2026-03-20 | 2026 SCY MAGS Championship Meet |
| 400 Individual Medley | SCY | 5:42.19 | BB+21.50s to A | 2026-02-27 | 2026 MCSA Junior Cup fast pool |
| 50 Freestyle | LCM | 31.59 | A+0.30s to AA | 2026-06-19 | 2026 Summer Solstice Meet |
| 100 Freestyle | LCM | 1:08.48 | A+0.49s to AA | 2026-06-19 | 2026 Summer Solstice Meet |
| 200 Freestyle | LCM | 2:37.51 | BB+2.82s to A | 2026-06-19 | 2026 Summer Solstice Meet |
| 400 Freestyle | LCM | 5:41.29 | BB+16.30s to A | 2026-06-05 | MLA Big Red Challenge fast pool |
| 800 Freestyle | LCM | 12:45.16 | B+35.27s to BB | 2026-06-20 | 2026 Summer Solstice Meet venue |
| 50 Backstroke | LCM | 45.78 | +1.99s to B | 2025-06-20 | 2025 Summer Solstice Meet |
| 100 Backstroke | LCM | 1:20.12 | BB+0.73s to A | 2025-07-11 | 2025 Grizzly Summer Sizzler |
| 200 Backstroke | LCM | 3:38.48 | +18.69s to B | 2025-06-08 | MLA Big Red Challenge venue |
| 50 Breaststroke | LCM | 53.01 | +3.92s to B | 2025-06-21 | 2025 Summer Solstice Meet venue |
| 100 Breaststroke | LCM | 2:14.18 | +29.49s to B | 2024-06-02 | MLA Big Red Challenge venue |
| 50 Butterfly | LCM | 31.24 | AAA+0.35s to AAAA | 2026-06-05 | MLA Big Red Challenge |
| 100 Butterfly | LCM | 1:29.36 | B+5.87s to BB | 2026-05-23 | 2026 JAWS First Chance Invite slow pool |
| 200 Butterfly | LCM | 3:30.19 | +8.90s to B | 2026-05-23 | 2026 JAWS First Chance Invite slow pool |
| 200 Individual Medley | LCM | 2:22.65 | AAAA | 2025-06-06 | MLA Big Red Challenge |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | SCY | 29.29 | flying | 200 Free Relay (leg 4) | 2026-03-22 | 2026 SCY MAGS Championship Meet |
| 50 Freestyle | SCY | 29.74 | flying | 200 Medley Relay (leg 4) | 2026-03-20 | 2026 SCY MAGS Championship Meet |
| 100 Freestyle | SCY | 1:04.02 | flying | 400 Free Relay (leg 4) | 2026-03-20 | 2026 SCY MAGS Championship Meet |
| 100 Freestyle | SCY | 1:03.70 | flying | 400 Medley Relay (leg 4) | 2026-03-21 | 2026 SCY MAGS Championship 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 13-14 · LCM
2261 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:41.29 | 529 |
| 200 BK LCM | 3:38.48 | 292 |
| 200 FL LCM | 3:30.19 | 340 |
| 200 IM LCM | 2:22.65 | 1100 |
| 200 BR LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2851 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:37.51 | 581 |
| 100 BK LCM | 1:20.12 | 592 |
| 100 BR LCM | 2:14.18 | 187 |
| 100 FL LCM | 1:29.36 | 391 |
| 200 IM LCM | 2:22.65 | 1100 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.82
Front half 32.03s · back half 33.79s
200 Freestyle SCY 2:20.81
Front half 69.65s · back half 71.16s
500 Freestyle SCY 6:06.20
Front half 181.42s · back half 184.78s
100 Backstroke SCY 1:24.60 RT 0.73s
Front half 42.15s · back half 42.45s
100 Breaststroke SCY 1:36.87 RT 1.87s
Front half 46.29s · back half 50.58s
100 Butterfly SCY 1:17.40
Front half 36.79s · back half 40.61s
200 Butterfly SCY 2:54.04
Front half 79.97s · back half 94.07s
100 Individual Medley SCY 1:22.05
Front half 38.87s · back half 43.18s
400 Individual Medley SCY 5:42.19
Front half 167.90s · back half 174.29s
400 Freestyle LCM 5:41.29
Front half 169.17s · back half 172.12s
800 Freestyle LCM 12:45.16
200 Backstroke LCM 3:38.48
Front half 108.05s · back half 110.43s
100 Breaststroke LCM 2:14.18
Front half 63.17s · back half 71.01s
100 Butterfly LCM 1:29.36
Front half 41.80s · back half 47.56s
200 Butterfly LCM 3:30.19
Front half 99.13s · back half 111.06s
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.
Progression
Faster times are higher. One card per event, all courses & history.