swimSerena Halim
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.42 | +0.33s to B | 2025-02-07 | CAQ Block Party venue |
| 100 Freestyle | SCY | 1:15.23 | +0.54s to B | 2024-10-27 | 2024 Fall MAKO Rio Grande Races venue |
| 200 Freestyle | SCY | 2:53.32 | +9.93s to B | 2025-03-06 | 2025 NMS Short Course State Championships |
| 50 Backstroke | SCY | 42.07 | +3.28s to B | 2024-10-12 | 2024 NM CAQ Fall Decathlon venue |
| 100 Backstroke | SCY | 1:31.96 | +5.37s to B | 2025-09-06 | New Mexico Swimming Intrasquad Meet |
| 25 Breaststroke | SCY | 22.90 | 2024-09-07 | 2024 New Mexico Swimming Intra Squad Meet | |
| 50 Breaststroke | SCY | 46.03 | +2.04s to B | 2025-09-06 | New Mexico Swimming Intrasquad Meet |
| 100 Breaststroke | SCY | 1:50.36 | +13.87s to B | 2024-05-18 | CAQ-SF Summer Open 2024 |
| 50 Butterfly | SCY | 39.73 | +2.74s to B | 2025-03-06 | 2025 NMS Short Course State Championships |
| 100 Butterfly | SCY | 1:40.13 | +14.04s to B | 2024-10-26 | 2024 Fall MAKO Rio Grande Races venue |
| 100 Individual Medley | SCY | 1:31.09 | +5.80s to B | 2025-03-06 | 2025 NMS Short Course State Championships |
| 200 Individual Medley | SCY | 3:19.84 | +15.85s to B | 2024-10-27 | 2024 Fall MAKO Rio Grande Races venue |
| 100 Freestyle | SCM | 1:41.15 | +18.56s to B | 2024-06-08 | 2024 NM CAQ Summer SCM Quad Meet venue |
| 50 Backstroke | SCM | 49.26 | +6.37s to B | 2024-06-08 | 2024 NM CAQ Summer SCM Quad Meet venue |
| 50 Breaststroke | SCM | 55.46 | +6.87s to B | 2024-06-08 | 2024 NM CAQ Summer SCM Quad Meet venue |
| 50 Butterfly | SCM | 52.43 | +11.54s to B | 2024-06-08 | 2024 NM CAQ Summer SCM Quad Meet venue |
| 50 Freestyle | LCM | 36.58 | B+0.59s to BB | 2026-05-01 | 2026 LCAT Suntan Classic |
| 100 Freestyle | LCM | 1:18.80 | BB+5.31s to A | 2026-05-01 | 2026 LCAT Suntan Classic |
| 200 Freestyle | LCM | 2:57.28 | B+3.79s to BB | 2026-05-01 | 2026 LCAT Suntan Classic |
| 400 Freestyle | LCM | 6:13.02 | B+8.23s to BB | 2026-05-01 | 2026 LCAT Suntan Classic |
| 50 Backstroke | LCM | 52.22 | +7.33s to B | 2024-06-29 | MAKO Last Chance Meet venue |
| 100 Backstroke | LCM | 1:54.74 | +14.15s to B | 2024-06-21 | 2024 NM Sprint Shoot Out venue |
| 50 Breaststroke | LCM | 50.11 | +0.32s to B | 2026-05-01 | 2026 LCAT Suntan Classic |
| 100 Breaststroke | LCM | 1:52.78 | +2.39s to B | 2026-05-01 | 2026 LCAT Suntan Classic |
| 50 Butterfly | LCM | 42.81 | +1.02s to B | 2026-05-01 | 2026 LCAT Suntan Classic |
| 200 Individual Medley | LCM | 3:26.23 | B+10.44s to BB | 2026-05-01 | 2026 LCAT Suntan Classic |
| 400 Individual Medley | LCM | 7:21.42 | B+24.63s to BB | 2026-05-01 | 2026 LCAT Suntan Classic |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
IMX / IMR
IMX 11-12 · LCM
1579 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:13.02 | 493 |
| 100 BK LCM | 1:54.74 | 256 |
| 100 BR LCM | 1:52.78 | 381 |
| 200 IM LCM | 3:26.23 | 449 |
| 100 FL LCM | — | 0 |
IMR 11-12 · LCM
2014 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:57.28 | 490 |
| 50 BK LCM | 52.22 | 266 |
| 50 BR LCM | 50.11 | 415 |
| 50 FL LCM | 42.81 | 394 |
| 200 IM LCM | 3:26.23 | 449 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:15.23
Front half 36.75s · back half 38.48s
100 Butterfly SCY 1:40.13
Front half 44.99s · back half 55.14s
200 Individual Medley SCY 3:19.84
Front half 97.73s · back half 102.11s
100 Freestyle SCM 1:41.15
Front half 47.84s · back half 53.31s
100 Freestyle LCM 1:18.80
Front half 38.03s · back half 40.77s
200 Freestyle LCM 2:57.28
Front half 87.24s · back half 90.04s
400 Freestyle LCM 6:13.02
Front half 183.84s · back half 189.18s
100 Backstroke LCM 1:54.74
Front half 56.99s · back half 57.75s
100 Breaststroke LCM 1:52.78
Front half 54.07s · back half 58.71s
200 Individual Medley LCM 3:26.23
Front half 102.13s · back half 104.10s
400 Individual Medley LCM 7:21.42
Front half 217.91s · back half 223.51s
Progression
Faster times are higher. One card per event, all courses & history.