Leah Welborn
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.36 | B+0.67s to BB | 2024-11-02 | 2024 CO ACES High Point Invite venue |
| 100 Freestyle | SCY | 1:05.45 | B+1.06s to BB | 2023-03-04 | 2023 CO NCS Winter District Championships venue |
| 200 Freestyle | SCY | 2:22.73 | B+4.04s to BB | 2022-02-12 | 2022 CO Loveland Sweetheart venue |
| 500 Freestyle | SCY | 6:10.82 | BB+25.73s to A | 2024-11-01 | 2024 CO ACES High Point Invite venue |
| 1000 Freestyle | SCY | 12:47.82 | BB+49.33s to A | 2024-11-02 | 2024 CO ACES High Point Invite venue |
| 1650 Freestyle | SCY | 22:02.45 | B+19.36s to BB | 2022-03-04 | 2022 CO NCS Winter District Championships venue |
| 50 Backstroke | SCY | 39.11 | +3.82s to B | 2021-03-21 | 2021 CO JH SL March Invite slow pool |
| 100 Backstroke | SCY | 1:20.93 | +5.94s to B | 2021-10-16 | 2021 CO MACS Fall Invitational venue |
| 50 Breaststroke | SCY | 46.35 | +5.06s to B | 2021-03-20 | 2021 CO JH SL March Invite slow pool |
| 50 Butterfly | SCY | 36.49 | +1.40s to B | 2021-03-21 | 2021 CO JH SL March Invite slow pool |
| 100 Butterfly | SCY | 1:18.91 | +4.12s to B | 2022-01-15 | 2022 CO CUDA Classic venue |
| 100 Individual Medley | SCY | 1:22.46 | 2021-02-21 | 2021 CO 5280 vs FORM vs NFSC vs SRAY vs ACES venue | |
| 200 Individual Medley | SCY | 2:47.70 | +0.41s to B | 2021-10-17 | 2021 CO MACS Fall Invitational venue |
| 400 Individual Medley | SCY | 6:08.33 | +10.14s to B | 2021-10-16 | 2021 CO MACS Fall Invitational venue |
| 50 Freestyle | LCM | 33.83 | B+0.04s to BB | 2023-07-08 | 2023 CO Zone 2 VMAC venue |
| 100 Freestyle | LCM | 1:13.78 | B+0.89s to BB | 2024-04-27 | 2024 CO Steve Drozda LC Shotgun venue |
| 200 Freestyle | LCM | 2:40.63 | B+3.24s to BB | 2023-07-08 | 2023 CO Zone 2 VMAC venue |
| 400 Freestyle | LCM | 5:32.94 | BB+25.25s to A | 2024-04-26 | 2024 CO Steve Drozda LC Shotgun venue |
| 1500 Freestyle | LCM | 23:01.69 | B+58.20s to BB | 2023-07-09 | 2023 CO Zone 2 VMAC venue |
| 100 Backstroke | LCM | 1:31.27 | +3.78s to B | 2025-04-26 | 2025 CO Steve Drozda LC Shotgun venue |
| 50 Butterfly | LCM | 37.52 | B+1.13s to BB | 2024-06-12 | 2024 CO HRA Sprint Eliminator venue |
| 100 Butterfly | LCM | 1:29.17 | +4.78s to B | 2024-04-28 | 2024 CO Steve Drozda LC Shotgun venue |
| 200 Individual Medley | LCM | 3:04.44 | B+6.35s to BB | 2025-04-25 | 2025 CO Steve Drozda LC Shotgun venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 39.95 | flying | 200 Free Relay (leg 2) | 2019-09-21 | 2019 CO FORM Fall High Point |
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
1320 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:10.82 | 533 |
| 200 IM SCY | 2:47.70 | 410 |
| 400 IM SCY | 6:08.33 | 377 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · LCM
1682 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:40.63 | 492 |
| 100 BK LCM | 1:31.27 | 364 |
| 100 FL LCM | 1:29.17 | 357 |
| 200 IM LCM | 3:04.44 | 469 |
| 100 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.45
Front half 31.41s · back half 34.04s
200 Freestyle SCY 2:22.73
Front half 69.78s · back half 72.95s
500 Freestyle SCY 6:10.82
Front half 182.34s · back half 188.48s
1000 Freestyle SCY 12:47.82
Front half 382.82s · back half 385.00s
1650 Freestyle SCY 22:02.45
100 Backstroke SCY 1:20.93
Front half 39.49s · back half 41.44s
100 Butterfly SCY 1:18.91
Front half 36.30s · back half 42.61s
200 Individual Medley SCY 2:47.70
Front half 80.09s · back half 87.61s
400 Individual Medley SCY 6:08.33
Front half 177.70s · back half 190.63s
100 Freestyle LCM 1:13.78
Front half 35.05s · back half 38.73s
200 Freestyle LCM 2:40.63
Front half 77.42s · back half 83.21s
400 Freestyle LCM 5:32.94
Front half 160.80s · back half 172.14s
1500 Freestyle LCM 23:01.69
Front half 684.33s · back half 697.36s
100 Backstroke LCM 1:31.27
Front half 43.30s · back half 47.97s
100 Butterfly LCM 1:29.17
Front half 40.55s · back half 48.62s
200 Individual Medley LCM 3:04.44
Front half 85.07s · back half 99.37s
Progression
Faster times are higher. One card per event, all courses & history.