swimGreyson Chvilicek
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.74 | AA+0.05s to AAA·Sectionals ✓+1.45s to Futures | 2026-01-01 | Montana Swimming |
| 100 Freestyle | SCY | 51.52 | AA+1.73s to AAA·+0.53s to Sectionals | 2026-03-08 | 2026 Northwest Regional YMCA Championshipsvenue |
| 200 Freestyle | SCY | 2:22.56 | +4.27s to B·+30.77s to Sectionals | 2025-01-01 | 2025 MT Swimming SC State Championships |
| 500 Freestyle | SCY | 6:02.38 | B+12.89s to BB·+59.69s to Sectionals | 2024-11-08 | 2024 MT BYSC Mining City Classicvenue |
| 50 Backstroke | SCY | 27.65 | A+0.76s to AA·+3.96s to Futures | 2025-11-15 | 2025 MT MAC Fall Invitationalvenue |
| 100 Backstroke | SCY | 1:00.18 | BB+0.59s to A·+4.69s to Sectionals | 2026-03-08 | 2026 Northwest Regional YMCA Championshipsvenue |
| 200 Backstroke | SCY | 2:18.94 | BB+8.85s to A·+17.65s to Sectionals | 2024-12-15 | 2024 MT BOZ TEDDY BEAR CLASSICvenue |
| 25 Breaststroke | SCY | 1:04.40 | 2025-02-08 | 2025 MT MAC Sprinterfest | |
| 50 Breaststroke | SCY | 27.51 | AAAA·+1.22s to Futures | 2026-01-01 | Montana Swimming |
| 100 Breaststroke | SCY | 1:03.99 | AA+2.20s to AAA·+0.80s to Sectionals | 2026-03-19 | 2026 Western Zone Short Course Senior Champ |
| 200 Breaststroke | SCY | 2:13.60 | AAA+5.01s to AAAA·Sectionals ✓+5.61s to Futures | 2025-01-01 | 2025 MT Swimming SC State Championships |
| 25 Butterfly | SCY | 21.71 | 2018-01-01 | 2018 MT BOZ TYR TEDDY BEAR CLASSIC | |
| 50 Butterfly | SCY | 25.69 | AA+0.30s to AAA·+2.80s to Futures | 2026-03-19 | 2026 Western Zone Short Course Senior Champ |
| 100 Butterfly | SCY | 52.99 | AAA+1.50s to AAAA·Sectionals ✓+2.40s to Futures | 2025-01-01 | 2025 MT Swimming SC State Championships |
| 200 Butterfly | SCY | 2:41.22 | +7.23s to B·+37.83s to Sectionals | 2025-02-09 | 2025 MT MAC Sprinterfestvenue |
| 100 Individual Medley | SCY | 1:03.22 | 2025-11-01 | 2025 MT BYSC Mining City Classicvenue | |
| 200 Individual Medley | SCY | 2:09.24 | A+2.55s to AA·+5.25s to Sectionals | 2026-02-13 | 2026 MHSA USA High School State Observedvenue |
| 400 Individual Medley | SCY | 4:47.94 | BB+3.75s to A·+23.25s to Sectionals | 2026-03-06 | 2026 Northwest Regional YMCA Championshipsvenue |
| 50 Freestyle | LCM | 27.92 | A+0.53s to AA·+0.93s to Sectionals | 2026-07-24 | 2026 MT Swimming LC State Championships - copvenue |
| 100 Freestyle | LCM | 1:01.22 | A+1.53s to AA·+2.23s to Sectionals | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 200 Freestyle | LCM | 2:33.73 | B+5.14s to BB·+25.04s to Sectionals | 2024-07-07 | 2024 MT HLST Last Chance Invitationalvenue |
| 400 Freestyle | LCM | 6:00.48 | +19.69s to B·+86.09s to Sectionals | 2022-04-30 | 2022 Bozeman Smiles May Classicvenue |
| 50 Backstroke | LCM | 31.42 | AA+1.03s to AAA·+3.53s to Futures | 2026-07-24 | 2026 MT Swimming LC State Championships - copvenue |
| 100 Backstroke | LCM | 1:13.94 | BB+4.35s to A·+8.75s to Sectionals | 2025-01-01 | Montana Swimming |
| 200 Backstroke | LCM | 2:50.81 | B+7.12s to BB·+29.32s to Sectionals | 2024-06-23 | 2024 MT MAC 43rd Annual Firecracker Classicvenue |
| 50 Breaststroke | LCM | 34.37 | AA+0.88s to AAA·+3.48s to Futures | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 100 Breaststroke | LCM | 1:15.90 | A+0.81s to AA·+2.20s to Sectionals | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 200 Breaststroke | LCM | 2:53.76 | BB+2.37s to A·+12.88s to Sectionals | 2025-01-01 | 2025 MT Swimming LC Championships |
| 50 Butterfly | LCM | 27.77 | AAA+0.38s to AAAA·+1.48s to Futures | 2025-01-01 | 2025 MT Swimming LC Championships |
| 100 Butterfly | LCM | 1:05.39 | A+0.90s to AA·+2.30s to Sectionals | 2026-07-25 | 2026 MT Swimming LC State Championships - copvenue |
| 200 Individual Medley | LCM | 2:29.73 | A+2.84s to AA·+5.04s to Sectionals | 2025-01-01 | 2025 MT Swimming LC Championships |
| 400 Individual Medley | LCM | 5:43.31 | BB+14.02s to A·+35.52s to Sectionals | 2026-01-01 | 2026 MT Swimming LC Championships |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.50 | flat | 200 Free Relay | 2026-03-08 | 2026 Northwest Regional YMCA Championships |
| 50 Freestyle | SCY | 31.04 | flying | 200 Medley Relay (leg 4) | 2021-11-13 | 2021 MT BYSC Mining City Classic |
| 50 Freestyle | SCY | 23.51 | flying | 200 Free Relay (leg 4) | 2022-11-06 | 2022 MT BYSC Mining City Classic |
| 100 Freestyle | SCY | 1:06.19 | flat | 400 Free Relay | 2022-11-04 | 2022 MT BYSC Mining City Classic |
| 100 Freestyle | SCY | 56.07 | flying | 400 Free Relay (leg 4) | 2025-02-21 | 2025 MT Swimming SC State Championships |
| 50 Backstroke | SCY | 29.21 | flat | 200 Medley Relay | 2025-02-22 | 2025 MT Swimming SC State Championships |
| 50 Breaststroke | SCY | 41.60 | flying | 200 Medley Relay (leg 2) | 2022-11-05 | 2022 MT BYSC Mining City Classic |
| 50 Butterfly | SCY | 25.24 | flying | 200 Medley Relay (leg 3) | 2026-03-07 | 2026 Northwest Regional YMCA Championships |
| 100 Freestyle | LCM | 1:00.51 | flat | 400 Free Relay | 2026-07-31 | Finals - WZ LCM Senior Champs 2026 - copied |
| 100 Freestyle | LCM | 1:02.49 | flying | 400 Free Relay (leg 2) | 2026-07-24 | 2026 MT Swimming LC State Championships - cop |
| 100 Breaststroke | LCM | 1:16.17 | flying | 400 Medley Relay (leg 2) | 2026-08-01 | Finals - WZ LCM Senior Champs 2026 - copied |
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
3374 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:02.38 | 443 |
| 200 BK SCY | 2:18.94 | 505 |
| 200 BR SCY | 2:13.60 | 824 |
| 200 FL SCY | 2:41.22 | 341 |
| 200 IM SCY | 2:09.24 | 671 |
| 400 IM SCY | 4:47.94 | 590 |
IMR 15-16 · SCY
3225 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:22.56 | 366 |
| 100 BK SCY | 1:00.18 | 597 |
| 100 BR SCY | 1:03.99 | 732 |
| 100 FL SCY | 52.99 | 859 |
| 200 IM SCY | 2:09.24 | 671 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.52
Front half 24.76s · back half 26.76s
500 Freestyle SCY 6:02.38
Front half 178.64s · back half 183.74s
100 Backstroke SCY 1:00.18
Front half 29.46s · back half 30.72s
200 Backstroke SCY 2:18.94
Front half 68.72s · back half 70.22s
200 Butterfly SCY 2:41.22
Front half 77.36s · back half 83.86s
100 Individual Medley SCY 1:03.22
Front half 29.23s · back half 33.99s
200 Individual Medley SCY 2:09.24
Front half 61.01s · back half 68.23s
400 Individual Medley SCY 4:47.94
Front half 141.18s · back half 146.76s
100 Freestyle LCM 1:01.22
Front half 29.08s · back half 32.14s
200 Freestyle LCM 2:33.73
Front half 75.71s · back half 78.02s
400 Freestyle LCM 6:00.48
Front half 177.05s · back half 183.43s
200 Backstroke LCM 2:50.81
Front half 85.22s · back half 85.59s
100 Breaststroke LCM 1:15.90
Front half 35.34s · back half 40.56s
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.