swimLayla Johnson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.48 | B+0.59s to BB | 2025-03-22 | 2025 MD LSC / NBAC 11 & Over Championships fast pool |
| 100 Freestyle | SCY | 1:14.10 | +1.61s to B | 2025-12-21 | 2025 FOX Winter Clean Up Meet venue |
| 200 Freestyle | SCY | 3:20.86 | +43.17s to B | 2024-01-21 | LIve MAS Invitational venue |
| 50 Backstroke | SCY | 37.38 | +0.19s to B | 2026-03-22 | 2026 MD LSC / NBAC 11 & Over Championships fast pool |
| 100 Backstroke | SCY | 1:21.06 | +1.77s to B | 2026-03-21 | 2026 MD LSC / NBAC 11 & Over Championships fast pool |
| 200 Backstroke | SCY | 3:24.90 | +33.91s to B | 2024-01-20 | LIve MAS Invitational venue |
| 50 Breaststroke | SCY | 45.20 | +2.01s to B | 2026-03-21 | 2026 MD LSC / NBAC 11 & Over Championships fast pool |
| 100 Breaststroke | SCY | 1:53.03 | +22.04s to B | 2023-12-02 | 2023 NAAC Holiday Blast slow pool |
| 50 Butterfly | SCY | 39.60 | +2.91s to B | 2024-03-16 | 2024 NBAC / MD LSC 11 & Over B Championships venue |
| 100 Butterfly | SCY | 1:56.98 | +38.09s to B | 2024-01-21 | LIve MAS Invitational venue |
| 100 Individual Medley | SCY | 1:28.50 | 2025-03-23 | 2025 MD LSC / NBAC 11 & Over Championships fast pool | |
| 200 Individual Medley | SCY | 3:35.17 | +38.48s to B | 2025-12-21 | 2025 FOX Winter Clean Up Meet venue |
| 50 Freestyle | LCM | 36.37 | B+0.98s to BB | 2025-07-25 | 2025 Maryland Long Course Junior Championship venue |
| 100 Freestyle | LCM | 1:28.63 | +5.84s to B | 2026-04-11 | 2026 Fox April Long Course Invitational venue |
| 50 Backstroke | LCM | 44.11 | +0.32s to B | 2026-04-11 | 2026 Fox April Long Course Invitational venue |
| 100 Backstroke | LCM | 1:40.38 | +7.79s to B | 2025-06-13 | 2025 CAC Schools Out For Summer |
| 200 Backstroke | LCM | 3:46.13 | +26.34s to B | 2025-06-13 | 2025 CAC Schools Out For Summer |
| 50 Breaststroke | LCM | 52.43 | +3.34s to B | 2025-06-15 | 2025 CAC Schools Out For Summer slow pool |
| 100 Breaststroke | LCM | 2:03.26 | +18.57s to B | 2025-04-12 | 2025 Fox April Long Course Invitational venue |
| 200 Breaststroke | LCM | 4:36.11 | +50.32s to B | 2024-01-01 | 2024 fox april lc meet results |
| 50 Butterfly | LCM | 44.83 | +3.64s to B | 2024-04-13 | 2024 Fox April Long Course Invitational venue |
| 200 Individual Medley | LCM | 3:53.90 | +31.51s to B | 2025-06-13 | 2025 CAC Schools Out For Summer |
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 | 32.45 | flat | 200 Free Relay | 2025-12-21 | 2025 FOX Winter Clean Up Meet |
| 50 Freestyle | SCY | 29.96 | flying | 200 Free Relay (leg 4) | 2026-03-21 | 2026 MD LSC / NBAC 11 & Over Championships |
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
729 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 3:46.13 | 263 |
| 200 BR LCM | 4:36.11 | 214 |
| 200 IM LCM | 3:53.90 | 252 |
| 400 FR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
1085 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:20.86 | 189 |
| 100 BK SCY | 1:21.06 | 360 |
| 100 BR SCY | 1:53.03 | 203 |
| 100 FL SCY | 1:56.98 | 119 |
| 200 IM SCY | 3:35.17 | 214 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:14.10
Front half 35.24s · back half 38.86s
200 Freestyle SCY 3:20.86
100 Breaststroke SCY 1:53.03
Front half 52.41s · back half 60.62s
100 Butterfly SCY 1:56.98
Front half 52.95s · back half 64.03s
100 Individual Medley SCY 1:28.50
Front half 41.54s · back half 46.96s
200 Individual Medley SCY 3:35.17
Front half 99.82s · back half 115.35s
100 Freestyle LCM 1:28.63
Front half 42.21s · back half 46.42s
100 Breaststroke LCM 2:03.26
Front half 57.88s · back half 65.38s
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.