swimLayla Tvrtkovic
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.79 | 2019-10-26 | 2019 CO JH Grand Prix Series #1 slow pool | |
| 50 Freestyle | SCY | 25.74 | AA+0.35s to AAA | 2024-02-25 | 2024 CO CSI SCY Age Group Championships venue |
| 100 Freestyle | SCY | 55.44 | AA+0.35s to AAA | 2026-01-16 | ISCA January Classic 2026 |
| 200 Freestyle | SCY | 2:01.52 | AA+2.63s to AAA | 2026-01-16 | ISCA January Classic 2026 venue |
| 500 Freestyle | SCY | 5:32.44 | AA+11.75s to AAA | 2024-01-21 | 2024 ISCA January Classic venue |
| 1000 Freestyle | SCY | 12:02.91 | BB+3.02s to A | 2023-11-10 | 2023 CO NJ Pineapple Open slow pool |
| 25 Backstroke | SCY | 19.72 | 2019-12-22 | 2019 CO JH Grand Prix Series #2 slow pool | |
| 50 Backstroke | SCY | 29.23 | AA+1.04s to AAA | 2024-01-20 | 2024 ISCA January Classic venue |
| 100 Backstroke | SCY | 56.58 | AAAA | 2023-02-04 | 2023 CO HRA Qual Buster |
| 200 Backstroke | SCY | 2:11.03 | AA+1.54s to AAA | 2026-01-16 | ISCA January Classic 2026 |
| 25 Breaststroke | SCY | 26.42 | 2020-01-11 | 2020 CO HRA Sprint Meet venue | |
| 50 Breaststroke | SCY | 37.69 | BB+1.80s to A | 2024-03-10 | 2024 CO NJ Mile High Championships slow pool |
| 100 Breaststroke | SCY | 1:20.25 | BB+5.26s to A | 2024-03-09 | 2024 CO NJ Mile High Championships slow pool |
| 200 Breaststroke | SCY | 3:07.80 | B+13.11s to BB | 2023-12-10 | 2023 CO Falfins Holiday Open venue |
| 25 Butterfly | SCY | 23.36 | 2019-11-16 | 2019 CO HRA Suburban League Turkey Trot slow pool | |
| 50 Butterfly | SCY | 27.52 | AAA+1.03s to AAAA | 2025-01-01 | 2025 CO HRA SBL Turkey Trot |
| 100 Butterfly | SCY | 1:09.70 | BB+4.71s to A | 2024-03-10 | 2024 CO NJ Mile High Championships slow pool |
| 100 Individual Medley | SCY | 1:07.45 | 2024-03-10 | 2024 CO NJ Mile High Championships slow pool | |
| 200 Individual Medley | SCY | 2:27.05 | BB+2.26s to A | 2024-01-20 | 2024 ISCA January Classic venue |
| 400 Individual Medley | SCY | 5:25.69 | BB+14.70s to A | 2024-02-04 | 2024 CO HRA Qual Buster Intra-Squad venue |
| 200 Freestyle | SCM | 2:28.21 | BB+4.82s to A | 2023-05-07 | 2023 CO Riptide Spring Splash venue |
| 400 Freestyle | SCM | 5:15.13 | BB+9.04s to A | 2023-05-07 | 2023 CO Riptide Spring Splash venue |
| 100 Backstroke | SCM | 1:17.44 | BB+5.55s to A | 2023-05-07 | 2023 CO Riptide Spring Splash venue |
| 50 Freestyle | LCM | 30.50 | A+0.21s to AA | 2024-07-21 | 2024 CO CSI Senior LC Championships venue |
| 100 Freestyle | LCM | 1:05.53 | A+0.24s to AA | 2025-06-20 | 2025 CO ACES Summer Invite venue |
| 200 Freestyle | LCM | 2:21.83 | A+0.14s to AA | 2024-07-18 | 2024 CO CSI Senior LC Championships |
| 400 Freestyle | LCM | 5:03.93 | A+5.84s to AA | 2025-07-19 | 2025 CO CSI Senior LC State Championships venue |
| 800 Freestyle | LCM | 10:34.07 | A+19.88s to AA | 2024-06-07 | 2024 CO FAST June Bonanza Open venue |
| 50 Backstroke | LCM | 33.36 | AA+0.07s to AAA | 2025-07-18 | 2025 CO CSI Senior LC State Championships venue |
| 100 Backstroke | LCM | 1:12.20 | AA+2.81s to AAA | 2025-07-19 | 2025 CO CSI Senior LC State Championships venue |
| 200 Backstroke | LCM | 2:36.28 | A+0.29s to AA | 2024-07-21 | 2024 CO CSI Senior LC Championships venue |
| 50 Breaststroke | LCM | 44.34 | B+0.65s to BB | 2024-06-02 | 2024 CO NOCO-NJ Invite venue |
| 100 Breaststroke | LCM | 1:36.13 | B+3.14s to BB | 2024-06-01 | 2024 CO NOCO-NJ Invite venue |
| 200 Breaststroke | LCM | 4:00.77 | +23.98s to B | 2021-07-09 | 2021 CO Zone 2 Age Group Meet slow pool |
| 50 Butterfly | LCM | 34.35 | BB+0.26s to A | 2025-06-07 | 2025 CO NJ Summer Solstice Invitational fast pool |
| 100 Butterfly | LCM | 1:24.07 | B+4.48s to BB | 2024-06-02 | 2024 CO NOCO-NJ Invite venue |
| 200 Individual Medley | LCM | 2:52.76 | BB+6.07s to A | 2024-06-01 | 2024 CO NOCO-NJ Invite venue |
| 400 Individual Medley | LCM | 6:15.57 | BB+20.68s to A | 2024-06-20 | 2024 CO ACES Summer Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 26.06 | flat | 200 Free Relay | 2024-01-21 | 2024 ISCA January Classic |
| 100 Freestyle | SCY | 58.79 | flying | 400 Free Relay (leg 4) | 2024-01-19 | 2024 ISCA January Classic |
| 50 Backstroke | SCY | 30.68 | flat | 200 Medley Relay | 2024-01-21 | 2024 ISCA January Classic |
| 100 Backstroke | SCY | 1:04.68 | flat | 400 Medley Relay | 2024-01-20 | 2024 ISCA January Classic |
| 50 Freestyle | LCM | 32.67 | flying | 200 Free Relay (leg 4) | 2021-08-01 | 2021 CO CSI Age Group LC State 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 15-16 · SCY
3104 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:32.44 | 740 |
| 200 BK SCY | 2:11.03 | 801 |
| 200 BR SCY | 3:07.80 | 409 |
| 200 IM SCY | 2:27.05 | 608 |
| 400 IM SCY | 5:25.69 | 546 |
| 200 FL SCY | — | 0 |
IMR 15-16 · SCY
3390 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:01.52 | 778 |
| 100 BK SCY | 56.58 | 974 |
| 100 BR SCY | 1:20.25 | 518 |
| 100 FL SCY | 1:09.70 | 512 |
| 200 IM SCY | 2:27.05 | 608 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:01.52
Front half 58.34s · back half 63.18s
500 Freestyle SCY 5:32.44
Front half 162.78s · back half 169.66s
1000 Freestyle SCY 12:02.91
Front half 363.68s · back half 359.23s
100 Breaststroke SCY 1:20.25
Front half 37.65s · back half 42.60s
200 Breaststroke SCY 3:07.80
Front half 86.35s · back half 101.45s
100 Butterfly SCY 1:09.70
Front half 31.31s · back half 38.39s
100 Individual Medley SCY 1:07.45
Front half 31.10s · back half 36.35s
200 Individual Medley SCY 2:27.05
Front half 67.84s · back half 79.21s
100 Freestyle LCM 1:05.53
Front half 31.61s · back half 33.92s
400 Freestyle LCM 5:03.93
Front half 146.80s · back half 157.13s
800 Freestyle LCM 10:34.07
100 Backstroke LCM 1:12.20
Front half 34.46s · back half 37.74s
200 Backstroke LCM 2:36.28
Front half 74.76s · back half 81.52s
200 Breaststroke LCM 4:00.77
Front half 116.12s · back half 124.65s
400 Individual Medley LCM 6:15.57
Front half 177.96s · back half 197.61s
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.