Sam Koch
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 11.23 | 2023-12-29 | 2023 CO ACES Sprint Eliminator venue | |
| 50 Freestyle | SCY | 22.73 | A+0.04s to AA | 2024-01-12 | 2024 PN VAST 47th Annual Washington Open venue |
| 100 Freestyle | SCY | 50.54 | A+0.65s to AA | 2024-01-14 | 2024 PN VAST 47th Annual Washington Open venue |
| 200 Freestyle | SCY | 1:51.99 | A+1.80s to AA | 2024-01-13 | 2024 PN VAST 47th Annual Washington Open venue |
| 500 Freestyle | SCY | 5:51.88 | B+13.09s to BB | 2021-03-12 | 2021 CO DSA vs ACES Dual venue |
| 1650 Freestyle | SCY | 22:41.10 | +83.61s to B | 2019-02-08 | 2019 CO CMA Valentine's Open venue |
| 50 Backstroke | SCY | 41.94 | +11.05s to B | 2017-02-11 | 2017 CO Loveland Challenger venue |
| 100 Backstroke | SCY | 1:03.46 | B+2.57s to BB | 2022-10-16 | 2022 CO FST Swim Pink venue |
| 50 Breaststroke | SCY | 40.57 | +4.98s to B | 2018-12-01 | 2018 CO CSI Pioneer Open venue |
| 100 Breaststroke | SCY | 1:03.61 | A+2.02s to AA | 2023-12-02 | 2023 CO CSI Pioneer Open venue |
| 200 Breaststroke | SCY | 2:27.90 | BB+8.31s to A | 2022-02-20 | 2022 CO AP Colorado Senior Meet venue |
| 25 Butterfly | SCY | 11.72 | 2023-12-29 | 2023 CO ACES Sprint Eliminator venue | |
| 50 Butterfly | SCY | 24.58 | AA+0.29s to AAA | 2024-01-14 | 2024 PN VAST 47th Annual Washington Open venue |
| 100 Butterfly | SCY | 53.74 | AA+2.15s to AAA | 2024-01-13 | 2024 PN VAST 47th Annual Washington Open venue |
| 200 Butterfly | SCY | 2:02.77 | A+1.58s to AA | 2024-01-14 | 2024 PN VAST 47th Annual Washington Open venue |
| 100 Individual Medley | SCY | 1:00.48 | 2022-09-25 | 2022 CO AQUA vs DSA Dual venue | |
| 200 Individual Medley | SCY | 2:02.93 | A+1.44s to AA | 2024-01-12 | 2024 PN VAST 47th Annual Washington Open venue |
| 400 Individual Medley | SCY | 4:36.68 | BB+3.09s to A | 2022-12-03 | 2022 CO CSI Pioneer Open venue |
| 50 Freestyle | LCM | 27.69 | BB+0.30s to A | 2023-07-08 | 2023 CO Zone 2 DU venue |
| 100 Freestyle | LCM | 1:03.00 | BB+2.81s to A | 2023-07-07 | 2023 CO Zone 2 DU venue |
| 200 Freestyle | LCM | 2:30.74 | B+8.15s to BB | 2021-07-10 | 2021 CO Zone 2 Senior Meet @ DU venue |
| 400 Freestyle | LCM | 6:25.59 | +58.20s to B | 2017-07-07 | 2017 CO FST Zone 2 Age Group Meet slow pool |
| 1500 Freestyle | LCM | 23:51.08 | +118.99s to B | 2019-06-21 | 2019 CO FLFN Long Course Open venue |
| 50 Backstroke | LCM | 47.65 | +10.36s to B | 2017-04-29 | 2017 CO CSST Spring LCM Invite venue |
| 100 Backstroke | LCM | 1:15.01 | B+2.42s to BB | 2022-07-08 | 2022 CO Zone 2 Senior Meet venue |
| 50 Breaststroke | LCM | 55.35 | +14.36s to B | 2017-04-29 | 2017 CO CSST Spring LCM Invite venue |
| 100 Breaststroke | LCM | 1:23.94 | B+3.05s to BB | 2023-07-08 | 2023 CO Zone 2 DU venue |
| 200 Breaststroke | LCM | 3:08.51 | B+11.62s to BB | 2022-06-24 | 2022 CO ACES Summer Invitational venue |
| 50 Butterfly | LCM | 45.93 | +11.14s to B | 2017-07-07 | 2017 CO FST Zone 2 Age Group Meet slow pool |
| 100 Butterfly | LCM | 1:05.32 | BB+1.03s to A | 2022-07-22 | 2022 CO CSI Senior LC Championships venue |
| 200 Butterfly | LCM | 2:42.73 | B+6.94s to BB | 2022-05-22 | 2022 CO TOPS Hilltopper Invite venue |
| 200 Individual Medley | LCM | 2:34.90 | BB+6.81s to A | 2022-05-15 | 2022 CO FST May Madness venue |
| 400 Individual Medley | LCM | 5:24.13 | BB+6.14s to A | 2022-07-22 | 2022 CO CSI Senior LC Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 30.13 | flying | 200 Free Relay (leg 3) | 2018-12-01 | 2018 CO CSI Pioneer Open |
| 50 Butterfly | SCY | 24.17 | flying | 200 Medley Relay (leg 3) | 2023-12-01 | 2023 CO CSI Pioneer Open |
| 50 Freestyle | LCM | 39.23 | flat | 200 Free Relay | 2017-05-21 | 2017 CO CUDA vs LIFE Dual Meet |
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 17-18 · SCY
3099 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:51.88 | 463 |
| 200 BR SCY | 2:27.90 | 557 |
| 200 FL SCY | 2:02.77 | 715 |
| 200 IM SCY | 2:02.93 | 728 |
| 400 IM SCY | 4:36.68 | 636 |
| 200 BK SCY | — | 0 |
IMR 17-18 · SCY
3344 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.99 | 716 |
| 100 BK SCY | 1:03.46 | 457 |
| 100 BR SCY | 1:03.61 | 681 |
| 100 FL SCY | 53.74 | 762 |
| 200 IM SCY | 2:02.93 | 728 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.54 RT 0.44s
Front half 24.17s · back half 26.37s
200 Freestyle SCY 1:51.99 RT 0.48s
Front half 52.71s · back half 59.28s
500 Freestyle SCY 5:51.88
Front half 163.23s · back half 188.65s
1650 Freestyle SCY 22:41.10
Front half 677.63s · back half 683.47s
100 Backstroke SCY 1:03.46
Front half 31.10s · back half 32.36s
100 Breaststroke SCY 1:03.61
Front half 29.72s · back half 33.89s
200 Breaststroke SCY 2:27.90
Front half 69.93s · back half 77.97s
100 Butterfly SCY 53.74 RT 0.43s
Front half 25.14s · back half 28.60s
200 Butterfly SCY 2:02.77 RT 0.49s
Front half 57.03s · back half 65.74s
100 Individual Medley SCY 1:00.48
Front half 27.92s · back half 32.56s
200 Individual Medley SCY 2:02.93 RT 0.44s
Front half 57.11s · back half 65.82s
400 Individual Medley SCY 4:36.68
Front half 128.44s · back half 148.24s
100 Freestyle LCM 1:03.00
Front half 29.52s · back half 33.48s
200 Freestyle LCM 2:30.74
Front half 70.70s · back half 80.04s
400 Freestyle LCM 6:25.59
Front half 187.48s · back half 198.11s
1500 Freestyle LCM 23:51.08
Front half 706.37s · back half 724.71s
100 Breaststroke LCM 1:23.94
Front half 39.22s · back half 44.72s
200 Breaststroke LCM 3:08.51
Front half 89.10s · back half 99.41s
100 Butterfly LCM 1:05.32
Front half 29.07s · back half 36.25s
200 Butterfly LCM 2:42.73
Front half 72.48s · back half 90.25s
200 Individual Medley LCM 2:34.90
Front half 72.83s · back half 82.07s
400 Individual Medley LCM 5:24.13
Front half 151.70s · back half 172.43s
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.