Kallie Hersh
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.17 | AAA+0.68s to AAAA | 2025-11-16 | 2025 PV November Open - Franconia venue |
| 100 Freestyle | SCY | 54.72 | AAA+1.43s to AAAA | 2025-11-08 | 2025 Mid-Atlantic AG Championship Showdown venue |
| 200 Freestyle | SCY | 2:00.53 | AAA+5.14s to AAAA | 2025-11-16 | 2025 PV November Open - Franconia venue |
| 500 Freestyle | SCY | 5:21.72 | AAA+12.43s to AAAA | 2026-01-23 | 2026 USAS IMX Games fast pool |
| 1000 Freestyle | SCY | 11:25.28 | AA+15.79s to AAA | 2026 VSTP Polar Plunge venue | |
| 1650 Freestyle | SCY | 18:49.08 | AA+9.19s to AAA | 2026-01-11 | 2026 VSTP Polar Plunge venue |
| 50 Backstroke | SCY | 32.61 | BB+1.22s to A | 2024-01-07 | 2024 VSTP Polar Plunge venue |
| 100 Backstroke | SCY | 59.44 | AAA+1.55s to AAAA | 2025-12-06 | 2025 VSTP Ice Breaker Invitational venue |
| 200 Backstroke | SCY | 2:08.70 | AAA+2.71s to AAAA | 2025-12-14 | 2025 Katie Ledecky Invitational venue |
| 50 Breaststroke | SCY | 30.52 | AAAA | 2025-11-16 | 2025 PV November Open - Franconia venue |
| 100 Breaststroke | SCY | 1:06.77 | AAA+0.18s to AAAA | 2026-03-13 | 2026 PV SC 14 & Under Championships - copied venue |
| 200 Breaststroke | SCY | 2:27.47 | AAA+4.18s to AAAA | 2025-12-13 | 2025 Katie Ledecky Invitational venue |
| 50 Butterfly | SCY | 33.76 | B+0.37s to BB | 2024-01-07 | 2024 VSTP Polar Plunge venue |
| 100 Butterfly | SCY | 1:06.40 | BB+0.51s to A | 2026-01-11 | 2026 VSTP Polar Plunge venue |
| 200 Butterfly | SCY | 2:23.56 | A+2.77s to AA | 2026-01-23 | 2026 USAS IMX Games fast pool |
| 100 Individual Medley | SCY | 1:20.38 | 2022-12-03 | 2022 VSTP Ice Breaker Invitational venue | |
| 200 Individual Medley | SCY | 2:10.47 | AAA+1.08s to AAAA | 2026-03-29 | 2026 EZ SCY Sectional Meet venue |
| 400 Individual Medley | SCY | 4:41.92 | AAA+7.33s to AAAA | 2026-03-13 | 2026 PV SC 14 & Under Championships - copied venue |
| 50 Freestyle | LCM | 28.83 | AAA+0.84s to AAAA | 2026-06-13 | 2026 NCAP Elite Qualifier venue |
| 100 Freestyle | LCM | 1:07.92 | A+1.23s to AA | 2025-04-26 | 2025 NAAC Carol Chidester Invite venue |
| 200 Freestyle | LCM | 2:49.65 | B+6.66s to BB | 2023-06-18 | Winchester Long Course Invitional slow pool |
| 400 Freestyle | LCM | 5:26.80 | BB+10.61s to A | 2025-04-26 | 2025 NAAC Carol Chidester Invite venue |
| 50 Backstroke | LCM | 31.82 | AAAA | 2026-06-07 | HNVR Storm Surge 2026 venue |
| 100 Backstroke | LCM | 1:08.65 | AAA+1.16s to AAAA | 2026-05-16 | 2026 EZ LC Speedo Super Sectionals venue |
| 200 Backstroke | LCM | 2:29.41 | AAA+3.92s to AAAA | 2026-06-06 | HNVR Storm Surge 2026 venue |
| 50 Breaststroke | LCM | 33.51 | AAAA | 2026-06-05 | HNVR Storm Surge 2026 venue |
| 100 Breaststroke | LCM | 1:18.80 | AAA+2.01s to AAAA | 2026-06-12 | 2026 NCAP Elite Qualifier venue |
| 200 Breaststroke | LCM | 2:56.58 | AA+3.09s to AAA | 2026-06-13 | 2026 NCAP Elite Qualifier venue |
| 50 Butterfly | LCM | 36.72 | BB+2.43s to A | 2024-04-28 | 2024 NAAC Carol Chidester Invite venue |
| 100 Butterfly | LCM | 1:44.59 | +17.20s to B | 2023-05-13 | STAT LC Invite 2023 venue |
| 200 Butterfly | LCM | 3:54.26 | +37.47s to B | 2023-05-14 | STAT LC Invite 2023 venue |
| 200 Individual Medley | LCM | 2:31.79 | AAA+3.70s to AAAA | 2026-06-14 | 2026 NCAP Elite Qualifier venue |
| 400 Individual Medley | LCM | 5:34.76 | AA+5.97s to AAA | 2026-05-15 | 2026 EZ LC Speedo Super Sectionals venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 13-14 · SCY
5311 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:21.72 | 887 |
| 200 BK SCY | 2:08.70 | 911 |
| 200 BR SCY | 2:27.47 | 917 |
| 200 FL SCY | 2:23.56 | 715 |
| 200 IM SCY | 2:10.47 | 961 |
| 400 IM SCY | 4:41.92 | 920 |
IMR 13-14 · SCY
4389 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:00.53 | 875 |
| 100 BK SCY | 59.44 | 914 |
| 100 BR SCY | 1:06.77 | 987 |
| 100 FL SCY | 1:06.40 | 652 |
| 200 IM SCY | 2:10.47 | 961 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.72
Front half 26.47s · back half 28.25s
200 Freestyle SCY 2:00.53
Front half 58.83s · back half 61.70s
500 Freestyle SCY 5:21.72
Front half 160.28s · back half 161.44s
1650 Freestyle SCY 18:49.08
100 Backstroke SCY 59.44
Front half 28.98s · back half 30.46s
200 Backstroke SCY 2:08.70
Front half 62.28s · back half 66.42s
100 Breaststroke SCY 1:06.77
Front half 31.71s · back half 35.06s
200 Breaststroke SCY 2:27.47
Front half 70.26s · back half 77.21s
100 Butterfly SCY 1:06.40
Front half 30.88s · back half 35.52s
200 Butterfly SCY 2:23.56
Front half 68.89s · back half 74.67s
100 Individual Medley SCY 1:20.38
Front half 37.66s · back half 42.72s
200 Individual Medley SCY 2:10.47
Front half 61.56s · back half 68.91s
400 Individual Medley SCY 4:41.92
Front half 137.54s · back half 144.38s
100 Freestyle LCM 1:07.92
Front half 32.87s · back half 35.05s
400 Freestyle LCM 5:26.80
Front half 161.23s · back half 165.57s
200 Backstroke LCM 2:29.41
Front half 73.33s · back half 76.08s
100 Breaststroke LCM 1:18.80
Front half 37.35s · back half 41.45s
200 Breaststroke LCM 2:56.58
Front half 83.65s · back half 92.93s
100 Butterfly LCM 1:44.59
Front half 51.49s · back half 53.10s
200 Butterfly LCM 3:54.26
Front half 112.25s · back half 122.01s
200 Individual Medley LCM 2:31.79
Front half 74.08s · back half 77.71s
400 Individual Medley LCM 5:34.76
Front half 164.96s · back half 169.80s
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.