Karston Smith
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 25.92 | 2022-01-09 | 2022 MT GFST Snowflake Openslow pool | |
| 50 Freestyle | SCY | 32.71 | B+0.12s to BB·+9.52s to Sectionals | 2026-01-11 | 2026 MT GFST Rapids Snowflakevenue |
| 100 Freestyle | SCY | 1:19.01 | +2.92s to B·+28.02s to Sectionals | 2025-02-23 | 2025 MT Swimming SC State Championshipsfast pool |
| 500 Freestyle | SCY | 7:58.28 | +32.09s to B·+175.59s to Sectionals | 2025-11-22 | 2025 MT HOT Sugar Beet Splashvenue |
| 25 Backstroke | SCY | 20.31 | 2024-05-18 | 2024 MT Arena BAC Summer Splash Invitevenue | |
| 50 Backstroke | SCY | 38.62 | B+0.53s to BB·+14.93s to Futures | 2025-02-21 | 2025 MT Swimming SC State Championshipsfast pool |
| 100 Backstroke | SCY | 1:24.71 | B+2.02s to BB·+29.22s to Sectionals | 2025-02-23 | 2025 MT Swimming SC State Championshipsfast pool |
| 200 Backstroke | SCY | 3:09.25 | +1.66s to B·+67.96s to Sectionals | 2025-11-22 | 2025 MT HOT Sugar Beet Splashvenue |
| 50 Breaststroke | SCY | 36.34 | AA+0.55s to AAA·+10.05s to Futures | 2025-01-01 | Hardin Otters Swim Team |
| 100 Breaststroke | SCY | 1:45.06 | +4.77s to B·+41.87s to Sectionals | 2025-02-21 | 2025 MT Swimming SC State Championshipsfast pool |
| 200 Breaststroke | SCY | 3:44.86 | +10.67s to B·+87.57s to Sectionals | 2025-11-22 | 2025 MT HOT Sugar Beet Splashvenue |
| 50 Butterfly | SCY | 40.84 | +0.75s to B·+17.95s to Futures | 2025-01-01 | Hardin Otters Swim Team |
| 100 Individual Medley | SCY | 1:26.31 | B+4.62s to BB | 2025-11-23 | 2025 MT HOT Sugar Beet Splashvenue |
| 200 Individual Medley | SCY | 3:12.90 | +0.21s to B·+68.91s to Sectionals | 2026-01-11 | 2026 MT GFST Rapids Snowflakevenue |
| 25 Freestyle | SCM | 22.54 | 2022-12-03 | 2022 MT HAV Great Northern Classicvenue | |
| 50 Freestyle | SCM | 37.49 | B+1.50s to BB·+11.80s to Sectionals | 2026-01-25 | 2026 MT Hav Great Northern Invitationalvenue |
| 100 Freestyle | SCM | 1:35.43 | +11.44s to B·+39.14s to Sectionals | 2025-03-15 | 2025 MT Havre Bear Paw Invitationalvenue |
| 200 Freestyle | SCM | 3:37.82 | +33.73s to B·+94.33s to Sectionals | 2024-11-16 | 2024 MT Havre Great Northern Invitationalvenue |
| 25 Backstroke | SCM | 27.79 | 2022-12-03 | 2022 MT HAV Great Northern Classicvenue | |
| 50 Backstroke | SCM | 43.09 | B+1.00s to BB | 2026-01-25 | 2026 MT Hav Great Northern Invitationalvenue |
| 100 Backstroke | SCM | 1:36.15 | B+4.76s to BB·+34.86s to Sectionals | 2026-01-25 | 2026 MT Hav Great Northern Invitationalvenue |
| 200 Backstroke | SCM | 3:25.27 | B+12.78s to BB·+71.28s to Sectionals | 2025-03-15 | 2025 MT Havre Bear Paw Invitationalvenue |
| 50 Breaststroke | SCM | 51.74 | B+3.95s to BB | 2026-01-25 | 2026 MT Hav Great Northern Invitationalvenue |
| 100 Breaststroke | SCM | 2:06.19 | +15.40s to B·+56.40s to Sectionals | 2024-11-16 | 2024 MT Havre Great Northern Invitationalvenue |
| 25 Butterfly | SCM | 28.01 | 2022-12-03 | 2022 MT HAV Great Northern Classicvenue | |
| 100 Butterfly | SCM | 2:01.51 | +21.52s to B·+60.52s to Sectionals | 2025-03-15 | 2025 MT Havre Bear Paw Invitationalvenue |
| 100 Individual Medley | SCM | 1:32.08 | B+1.89s to BB | 2026-01-25 | 2026 MT Hav Great Northern Invitationalvenue |
| 200 Individual Medley | SCM | 4:03.06 | +30.17s to B·+106.07s to Sectionals | 2024-11-16 | 2024 MT Havre Great Northern Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | SCM | 42.91 | flat | 200 Free Relay | 2025-02-09 | 2025 MT Havre Drive N Dive |
| 50 Freestyle | SCM | 38.18 | flying | 200 Free Relay (leg 3) | 2026-01-25 | 2026 MT Hav Great Northern Invitational |
| 50 Butterfly | SCM | 15.92 | flying | 200 Medley Relay (leg 3) | 2026-01-25 | 2026 MT Hav Great Northern 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 11-12 · SCY
1220 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:58.28 | 285 |
| 100 BK SCY | 1:24.71 | 346 |
| 100 BR SCY | 1:45.06 | 268 |
| 200 IM SCY | 3:12.90 | 321 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
1671 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.62 | 388 |
| 50 BR SCY | 36.34 | 650 |
| 50 FL SCY | 40.84 | 279 |
| 100 IM SCY | 1:26.31 | 354 |
| 200 FR SCY | — | 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 1:19.01
Front half 36.57s · back half 42.44s
500 Freestyle SCY 7:58.28
Front half 233.75s · back half 244.53s
100 Backstroke SCY 1:24.71
Front half 42.21s · back half 42.50s
200 Backstroke SCY 3:09.25
Front half 89.29s · back half 99.96s
100 Breaststroke SCY 1:45.06
Front half 50.98s · back half 54.08s
200 Breaststroke SCY 3:44.86
Front half 108.31s · back half 116.55s
100 Individual Medley SCY 1:26.31
Front half 41.05s · back half 45.26s
200 Individual Medley SCY 3:12.90
Front half 92.28s · back half 100.62s
100 Freestyle SCM 1:35.43
Front half 46.00s · back half 49.43s
200 Freestyle SCM 3:37.82
Front half 107.26s · back half 110.56s
100 Backstroke SCM 1:36.15
Front half 46.77s · back half 49.38s
200 Backstroke SCM 3:25.27
Front half 103.47s · back half 101.80s
100 Breaststroke SCM 2:06.19
Front half 61.76s · back half 64.43s
100 Butterfly SCM 2:01.51
Front half 55.38s · back half 66.13s
100 Individual Medley SCM 1:32.08
Front half 43.48s · back half 48.60s
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.