swimCalvin Johnson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.15 | 2020-01-19 | Winter Fiestaslow pool | |
| 50 Freestyle | SCY | 27.53 | B+0.74s to BB·+4.34s to Sectionals | 2026-02-27 | 2026 MT Swimming SC State Championshipsvenue |
| 100 Freestyle | SCY | 59.68 | B+0.89s to BB·+8.69s to Sectionals | 2026-03-01 | Montana Swimming |
| 200 Freestyle | SCY | 2:09.36 | B+0.97s to BB·+17.57s to Sectionals | 2026-02-13 | 2026 MHSA USA High School State Observedvenue |
| 500 Freestyle | SCY | 5:39.46 | BB+16.87s to A·+36.77s to Sectionals | 2026-02-12 | 2026 MHSA USA High School State Observedvenue |
| 1000 Freestyle | SCY | 12:00.57 | BB+48.78s to A·+86.58s to Sectionals | 2026-02-26 | 2026 MT Swimming SC State Championshipsvenue |
| 1650 Freestyle | SCY | 22:57.87 | +70.18s to B·+320.98s to Sectionals | 2025-01-31 | 2025 MT Arena BAC Last Chance Invitevenue |
| 25 Backstroke | SCY | 21.53 | 2020-01-19 | Winter Fiestaslow pool | |
| 50 Backstroke | SCY | 37.06 | +4.37s to B·+13.37s to Futures | 2025-03-01 | 2025 MT Swimming BC Championshipsvenue |
| 100 Backstroke | SCY | 1:21.17 | +11.68s to B·+25.68s to Sectionals | 2024-11-03 | 2024 MT MAC Fall Invitationalvenue |
| 200 Backstroke | SCY | 2:49.15 | +17.36s to B·+47.86s to Sectionals | 2025-02-01 | 2025 MT Arena BAC Last Chance Invitevenue |
| 25 Breaststroke | SCY | 28.01 | 2020-01-18 | Winter Fiestaslow pool | |
| 50 Breaststroke | SCY | 39.36 | +1.87s to B·+13.07s to Futures | 2026-10-10 | 2026 MT Arena BAC Fall Invitevenue |
| 100 Breaststroke | SCY | 1:29.27 | +10.68s to B·+26.08s to Sectionals | 2025-11-23 | 2025 MT HOT Sugar Beet Splashvenue |
| 25 Butterfly | SCY | 31.10 | 2019-10-11 | BAC vs MAC Dual Meet | |
| 50 Butterfly | SCY | 36.39 | +4.00s to B·+13.50s to Futures | 2026-10-11 | 2026 MT Arena BAC Fall Invitevenue |
| 100 Butterfly | SCY | 1:24.31 | +15.62s to B·+29.12s to Sectionals | 2026-10-10 | 2026 MT Arena BAC Fall Invitevenue |
| 100 Individual Medley | SCY | 1:38.63 | 2022-02-05 | 2022 BAC Last Chance Meetvenue | |
| 200 Individual Medley | SCY | 2:59.84 | +25.65s to B·+55.85s to Sectionals | 2025-01-19 | 2025 MT BY Rubber Duck Openvenue |
| 50 Freestyle | LCM | 36.07 | +2.78s to B·+9.08s to Sectionals | 2024-06-22 | 2024 MT MAC 43rd Annual Firecracker Classicvenue |
| 100 Freestyle | LCM | 1:19.28 | +6.59s to B·+20.29s to Sectionals | 2024-06-23 | 2024 MT MAC 43rd Annual Firecracker Classicvenue |
| 200 Freestyle | LCM | 2:54.05 | +14.06s to B·+45.36s to Sectionals | 2024-06-21 | 2024 MT MAC 43rd Annual Firecracker Classicvenue |
| 50 Backstroke | LCM | 47.86 | +9.17s to B·+19.97s to Futures | 2021-07-23 | 2021 MT Summer LC State Championshipvenue |
| 100 Backstroke | LCM | 1:40.53 | +19.34s to B·+35.34s to Sectionals | 2024-06-22 | 2024 MT MAC 43rd Annual Firecracker Classicvenue |
| 50 Breaststroke | LCM | 1:06.20 | +23.61s to B·+35.31s to Futures | 2021-07-01 | Butte Tarpons Swim Team |
| 100 Breaststroke | LCM | 2:19.64 | +48.25s to B·+65.94s to Sectionals | 2021-07-01 | Butte Tarpons Swim Team |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 45.34 | flat | 200 Free Relay | 2020-01-19 | Winter Fiesta |
| 50 Freestyle | SCY | 29.02 | flying | 200 Free Relay (leg 4) | 2025-02-01 | 2025 MT Arena BAC Last Chance Invite |
| 100 Freestyle | SCY | 1:17.06 | flying | 400 Free Relay (leg 3) | 2022-02-25 | 2022 MT Swimming SC State Championships |
| 50 Backstroke | SCY | 40.95 | flat | 200 Medley Relay | 2024-12-07 | 2024 MT Arena BAC Holiday Invite |
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
1068 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:39.46 | 539 |
| 200 BK SCY | 2:49.15 | 280 |
| 200 IM SCY | 2:59.84 | 249 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1464 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:09.36 | 490 |
| 100 BK SCY | 1:21.17 | 243 |
| 100 BR SCY | 1:29.27 | 269 |
| 100 FL SCY | 1:24.31 | 213 |
| 200 IM SCY | 2:59.84 | 249 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:09.36
Front half 63.13s · back half 66.23s
500 Freestyle SCY 5:39.46
Front half 168.73s · back half 170.73s
1000 Freestyle SCY 12:00.57
Front half 363.35s · back half 357.22s
1650 Freestyle SCY 22:57.87
100 Backstroke SCY 1:21.17
Front half 40.53s · back half 40.64s
200 Backstroke SCY 2:49.15 RT 0.73s
Front half 86.34s · back half 82.81s
100 Breaststroke SCY 1:29.27
Front half 42.35s · back half 46.92s
100 Butterfly SCY 1:24.31
Front half 39.88s · back half 44.43s
100 Individual Medley SCY 1:38.63
Front half 49.60s · back half 49.03s
200 Individual Medley SCY 2:59.84
Front half 87.02s · back half 92.82s
100 Freestyle LCM 1:19.28
Front half 38.69s · back half 40.59s
200 Freestyle LCM 2:54.05
Front half 85.39s · back half 88.66s
100 Backstroke LCM 1:40.53
Front half 49.47s · back half 51.06s
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.