Katie Mahoney
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.65 | AA+0.46s to AAA·+1.86s to Sectionals | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 100 Freestyle | SCY | 57.90 | AA+0.91s to AAA·+4.81s to Sectionals | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 200 Freestyle | SCY | 2:15.29 | BB+0.10s to A·+20.30s to Sectionals | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 500 Freestyle | SCY | 6:18.98 | BB+18.49s to A·+70.19s to Sectionals | 2024-01-21 | 2024 ISCA January Classicvenue |
| 1000 Freestyle | SCY | 13:44.84 | B+11.55s to BB·+185.85s to Sectionals | 2023-12-07 | 2023 East Coast WinterFestvenue |
| 50 Backstroke | SCY | 32.15 | BB+0.26s to A·+5.86s to Futures | 2026-01-18 | ISCA January Classic 2026venue |
| 100 Backstroke | SCY | 1:13.59 | BB+5.60s to A·+14.30s to Sectionals | 2026-01-17 | ISCA January Classic 2026venue |
| 200 Backstroke | SCY | 2:41.31 | B+2.52s to BB·+32.42s to Sectionals | 2025-02-01 | 2025 ASC Senior Meetvenue |
| 50 Breaststroke | SCY | 37.06 | BB+0.07s to A·+7.27s to Futures | 2026-01-18 | ISCA January Classic 2026venue |
| 100 Breaststroke | SCY | 1:21.53 | BB+3.54s to A·+13.34s to Sectionals | 2026-01-16 | ISCA January Classic 2026venue |
| 200 Breaststroke | SCY | 3:02.60 | B+0.61s to BB·+33.21s to Sectionals | 2025-12-11 | 2025 East Coast WinterFestvenue |
| 50 Butterfly | SCY | 31.51 | BB+0.02s to A·+5.82s to Futures | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 100 Butterfly | SCY | 1:08.82 | BB+1.23s to A·+10.33s to Sectionals | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 200 Butterfly | SCY | 2:47.30 | B+3.61s to BB·+35.21s to Sectionals | 2025-12-12 | 2025 East Coast WinterFestvenue |
| 100 Individual Medley | SCY | 1:18.02 | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Sivenue | |
| 200 Individual Medley | SCY | 2:30.67 | A+5.58s to AA·+19.98s to Sectionals | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 50 Freestyle | LCM | 29.93 | AA+0.04s to AAA·+1.64s to Sectionals | 2026-06-12 | 2026 SwimRVA Summer Invitationalfast pool |
| 100 Freestyle | LCM | 1:06.14 | AA+1.15s to AAA·+5.45s to Sectionals | 2026-06-14 | 2026 SwimRVA Summer Invitationalfast pool |
| 200 Freestyle | LCM | 2:31.73 | A+3.54s to AA·+20.84s to Sectionals | 2026-07-30 | 2026 MD LSC LC Championshipvenue |
| 400 Freestyle | LCM | 5:23.28 | A+11.89s to AA·+45.59s to Sectionals | 2026-06-14 | 2026 SwimRVA Summer Invitationalfast pool |
| 50 Backstroke | LCM | 38.17 | BB+0.68s to A·+7.28s to Futures | 2026-06-13 | 2026 SwimRVA Summer Invitationalfast pool |
| 100 Backstroke | LCM | 1:19.71 | BB+0.32s to A·+11.82s to Sectionals | 2026-07-31 | 2026 MD LSC LC Championshipvenue |
| 200 Backstroke | LCM | 3:04.22 | BB+13.03s to A·+38.03s to Sectionals | 2025-01-01 | 2025 nbac mid summer classic final results pdf |
| 50 Breaststroke | LCM | 42.57 | BB+0.48s to A·+7.78s to Futures | 2026-08-01 | 2026 MD LSC LC Championshipvenue |
| 100 Breaststroke | LCM | 1:34.04 | BB+4.25s to A·+16.15s to Sectionals | 2026-06-12 | 2026 SwimRVA Summer Invitationalfast pool |
| 200 Breaststroke | LCM | 3:59.52 | +13.73s to B·+70.13s to Sectionals | 2023-05-21 | HNVR Storm Surge 2023venue |
| 50 Butterfly | LCM | 36.50 | BB+1.21s to A·+7.01s to Futures | 2026-07-30 | 2026 MD LSC LC Championshipvenue |
| 100 Butterfly | LCM | 1:23.30 | BB+6.31s to A·+17.01s to Sectionals | 2026-06-13 | 2026 SwimRVA Summer Invitationalfast pool |
| 200 Butterfly | LCM | 3:19.71 | B+12.82s to BB·+50.62s to Sectionals | 2026-05-16 | 2026 Abby Seeger Memorial Invitationalvenue |
| 200 Individual Medley | LCM | 3:05.22 | BB+11.73s to A·+36.83s to Sectionals | 2026-04-25 | 2026 NAAC Carol Chidester Invitevenue |
| 400 Individual Medley | LCM | 6:51.50 | B+12.31s to BB·+91.01s to Sectionals | 2026-04-26 | 2026 NAAC Carol Chidester Invitevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 17.66 | flying | 200 Free Relay (leg 3) | 2023-03-04 | 2023 MD LSC 14 & U Championships |
| 50 Freestyle | SCY | 28.64 | flying | 200 Medley Relay (leg 4) | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Si |
| 100 Freestyle | SCY | 58.52 | flying | 400 Free Relay (leg 4) | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 100 Freestyle | SCY | 58.79 | flying | 400 Medley Relay (leg 4) | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 50 Freestyle | LCM | 30.59 | flying | 200 Free Relay (leg 4) | 2026-06-14 | 2026 SwimRVA Summer Invitational |
| 50 Freestyle | LCM | 30.07 | flying | 200 Medley Relay (leg 4) | 2026-06-13 | 2026 SwimRVA Summer Invitational |
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
2785 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:23.28 | 622 |
| 200 BK LCM | 3:04.22 | 487 |
| 200 BR LCM | 3:59.52 | 328 |
| 200 FL LCM | 3:19.71 | 397 |
| 200 IM LCM | 3:05.22 | 509 |
| 400 IM LCM | 6:51.50 | 442 |
IMR 13-14 · SCY
2850 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:15.29 | 618 |
| 100 BK SCY | 1:13.59 | 481 |
| 100 BR SCY | 1:21.53 | 542 |
| 100 FL SCY | 1:08.82 | 585 |
| 200 IM SCY | 2:30.67 | 624 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.90
Front half 27.50s · back half 30.40s
200 Freestyle SCY 2:15.29
Front half 66.02s · back half 69.27s
500 Freestyle SCY 6:18.98
Front half 189.40s · back half 189.58s
1000 Freestyle SCY 13:44.84
Front half 415.86s · back half 408.98s
100 Backstroke SCY 1:13.59
Front half 36.15s · back half 37.44s
200 Backstroke SCY 2:41.31
Front half 79.46s · back half 81.85s
100 Breaststroke SCY 1:21.53
Front half 38.67s · back half 42.86s
200 Breaststroke SCY 3:02.60
Front half 87.99s · back half 94.61s
100 Butterfly SCY 1:08.82
Front half 31.84s · back half 36.98s
200 Butterfly SCY 2:47.30
Front half 76.26s · back half 91.04s
100 Individual Medley SCY 1:18.02
Front half 36.09s · back half 41.93s
200 Individual Medley SCY 2:30.67
Front half 72.11s · back half 78.56s
200 Freestyle LCM 2:31.73
Front half 72.72s · back half 79.01s
400 Freestyle LCM 5:23.28
Front half 158.98s · back half 164.30s
100 Backstroke LCM 1:19.71
Front half 38.86s · back half 40.85s
200 Backstroke LCM 3:04.22
Front half 90.76s · back half 93.46s
100 Breaststroke LCM 1:34.04
Front half 44.19s · back half 49.85s
200 Breaststroke LCM 3:59.52
Front half 120.24s · back half 119.28s
200 Butterfly LCM 3:19.71
Front half 90.23s · back half 109.48s
200 Individual Medley LCM 3:05.22
Front half 89.17s · back half 96.05s
400 Individual Medley LCM 6:51.50
Front half 200.34s · back half 211.16s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.