swimLainey Byham
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.40 | +2.31s to B | 2025-11-22 | 2025 SLOS Pumpkin Pie Invite venue |
| 100 Freestyle | SCY | 1:17.14 | +2.45s to B | 2025-11-02 | 2025 CA Tom Hamilton Memorial Invite venue |
| 200 Freestyle | SCY | 2:44.11 | +0.72s to B | 2025-11-22 | 2025 SLOS Pumpkin Pie Invite venue |
| 50 Backstroke | SCY | 38.73 | B+2.64s to BB | 2025-11-02 | 2025 CA Tom Hamilton Memorial Invite venue |
| 100 Backstroke | SCY | 1:21.83 | B+2.04s to BB | 2025-11-23 | 2025 SLOS Pumpkin Pie Invite venue |
| 50 Breaststroke | SCY | 51.01 | +7.02s to B | 2025-11-23 | 2025 SLOS Pumpkin Pie Invite venue |
| 100 Breaststroke | SCY | 1:47.88 | +11.39s to B | 2025-08-02 | SMSC 2025 Summer BB Champs venue |
| 50 Butterfly | SCY | 42.95 | +5.96s to B | 2025-10-12 | SMSC 47th Fall Invite venue |
| 100 Individual Medley | SCY | 1:28.35 | +3.06s to B | 2025-11-02 | 2025 CA Tom Hamilton Memorial Invite venue |
| 50 Freestyle | LCM | 39.39 | +0.70s to B | 2026-04-18 | 2026 SLOS Spring Quadrathlon Challenge fast pool |
| 100 Freestyle | LCM | 1:24.55 | B+4.96s to BB | 2026-04-19 | 2026 SLOS Spring Quadrathlon Challenge fast pool |
| 200 Freestyle | LCM | 2:57.53 | B+4.04s to BB | 2026-04-18 | 2026 SLOS Spring Quadrathlon Challenge fast pool |
| 50 Backstroke | LCM | 42.97 | B+1.28s to BB | 2026-04-18 | 2026 SLOS Spring Quadrathlon Challenge fast pool |
| 100 Backstroke | LCM | 1:31.86 | BB+7.07s to A | 2026-04-19 | 2026 SLOS Spring Quadrathlon Challenge fast pool |
| 50 Breaststroke | LCM | 56.25 | +6.46s to B | 2026-05-31 | 2026 AGAC Spring Into Summer LCM fast pool |
| 100 Breaststroke | LCM | 1:54.91 | +4.52s to B | 2026-04-19 | 2026 SLOS Spring Quadrathlon Challenge fast pool |
| 50 Butterfly | LCM | 48.08 | +6.29s to B | 2026-06-20 | 2026 SLOS Firecracker Invitational venue |
| 100 Butterfly | LCM | 1:49.19 | +10.80s to B | 2026-04-19 | 2026 SLOS Spring Quadrathlon Challenge fast pool |
| 200 Individual Medley | LCM | 3:36.77 | +5.98s to B | 2026-05-31 | 2026 AGAC Spring Into Summer LCM fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · LCM
1518 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:31.86 | 499 |
| 100 BR LCM | 1:54.91 | 360 |
| 100 FL LCM | 1:49.19 | 272 |
| 200 IM LCM | 3:36.77 | 387 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
1923 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:57.53 | 488 |
| 50 BK LCM | 42.97 | 477 |
| 50 BR LCM | 56.25 | 293 |
| 50 FL LCM | 48.08 | 278 |
| 200 IM LCM | 3:36.77 | 387 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.14
Front half 36.98s · back half 40.16s
200 Freestyle SCY 2:44.11
Front half 79.15s · back half 84.96s
100 Backstroke SCY 1:21.83
Front half 40.46s · back half 41.37s
100 Individual Medley SCY 1:28.35
Front half 38.93s · back half 49.42s
100 Freestyle LCM 1:24.55
Front half 40.50s · back half 44.05s
200 Freestyle LCM 2:57.53
Front half 84.84s · back half 92.69s
100 Backstroke LCM 1:31.86
Front half 44.78s · back half 47.08s
100 Breaststroke LCM 1:54.91
Front half 56.29s · back half 58.62s
100 Butterfly LCM 1:49.19
Front half 48.67s · back half 60.52s
200 Individual Medley LCM 3:36.77
Front half 99.46s · back half 117.31s
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.