swimTyson Walker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.98 | 2017-01-22 | 2017 CO FAST Winter Openvenue | |
| 50 Freestyle | SCY | 21.15 | AAA+0.46s to AAAA·Futures ✓+0.66s to Winter JNs | 2026-02-21 | 2026 CO Colorado Senior Meetfast pool |
| 100 Freestyle | SCY | 46.49 | AAA+1.00s to AAAA·Sectionals ✓+0.10s to Futures | 2025-02-23 | 2025 CO Colorado Senior Meetvenue |
| 200 Freestyle | SCY | 1:40.50 | AAAA·Futures ✓+2.11s to Winter JNs | 2025-03-14 | 2025 Spring Speedo Sectional - Boise, IDvenue |
| 500 Freestyle | SCY | 4:42.41 | AAA+8.82s to AAAA·Sectionals ✓+5.32s to Futures | 2025-02-23 | 2025 CO Colorado Senior Meetvenue |
| 25 Backstroke | SCY | 12.80 | 2022-12-30 | 2022 CO ACES Sprint Eliminator Rds 1-3venue | |
| 50 Backstroke | SCY | 26.36 | A+0.97s to AA·+2.67s to Futures | 2022-12-30 | 2022 CO ACES Sprint Eliminator Rds 1-3venue |
| 100 Backstroke | SCY | 51.74 | AA+0.15s to AAA·Sectionals ✓+0.25s to Futures | 2024-04-04 | 2024 Western Zone SCY Senior Zonesfast pool |
| 200 Backstroke | SCY | 1:52.38 | AAA+4.09s to AAAA·Futures ✓+4.59s to Winter JNs | 2024-04-03 | 2024 Western Zone SCY Senior Zonesfast pool |
| 25 Breaststroke | SCY | 23.44 | 2017-03-11 | 2017 CO ACES Mighty Mini Meetvenue | |
| 50 Breaststroke | SCY | 39.89 | +4.30s to B·+13.60s to Futures | 2019-03-16 | 2019 CO CUDA Carnivalvenue |
| 100 Breaststroke | SCY | 55.90 | AAAA·Futures ✓+0.41s to Winter JNs | 2025-12-12 | 2025 West Speedo Winter Juniorsvenue |
| 200 Breaststroke | SCY | 2:02.63 | AAA+0.44s to AAAA·Futures ✓+1.04s to Winter JNs | 2025-12-13 | 2025 West Speedo Winter Juniorsvenue |
| 50 Butterfly | SCY | 25.64 | A+0.25s to AA·+2.75s to Futures | 2022-12-30 | 2022 CO ACES Sprint Eliminator Rds 1-3venue |
| 100 Butterfly | SCY | 50.14 | AAA+0.95s to AAAA·Futures ✓+1.45s to Winter JNs | 2026-03-28 | 2026 Four Corner Speedo Sectionals - Carmel -fast pool |
| 200 Butterfly | SCY | 1:53.35 | AAA+2.66s to AAAA·Futures ✓+4.26s to Winter JNs | 2025-03-13 | 2025 Spring Speedo Sectional - Boise, IDvenue |
| 100 Individual Medley | SCY | 1:01.66 | 2021-12-29 | 2021 CO ACES Sprint Eliminatorvenue | |
| 200 Individual Medley | SCY | 1:50.10 | AAAA·Futures ✓+0.51s to Winter JNs | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel |
| 400 Individual Medley | SCY | 3:55.91 | AAAA·Winter JNs ✓+3.22s to Jr Nationals | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel |
| 50 Freestyle | LCM | 25.24 | AA+0.15s to AAA·Sectionals ✓+0.65s to Futures | 2024-07-21 | 2024 CO CSI Senior LC Championshipsvenue |
| 100 Freestyle | LCM | 54.20 | AAA+1.51s to AAAA·Sectionals ✓+0.61s to Futures | 2025-06-07 | 2025 CO NJ Summer Solstice Invitationalfast pool |
| 200 Freestyle | LCM | 1:59.11 | AAA+3.92s to AAAA·Sectionals ✓+1.32s to Futures | 2025-06-20 | 2025 CO ACES Summer Invitevenue |
| 400 Freestyle | LCM | 4:30.81 | A+1.82s to AA·Sectionals ✓+20.82s to Futures | 2022-07-23 | 2022 CO CSI Senior LC Championshipsvenue |
| 800 Freestyle | LCM | 10:02.64 | BB+14.95s to A·+32.65s to Sectionals | 2022-05-20 | 2022 CO ACES Spring Invitevenue |
| 1500 Freestyle | LCM | 17:50.26 | AA+39.27s to AAA·Sectionals ✓+71.27s to Futures | 2025-06-08 | 2025 CO NJ Summer Solstice Invitationalfast pool |
| 50 Backstroke | LCM | 30.48 | AA+1.19s to AAA·+2.59s to Futures | 2024-11-24 | 2024 CO Junior National LC Campvenue |
| 100 Backstroke | LCM | 1:01.92 | AA+0.53s to AAA·Sectionals ✓+1.33s to Futures | 2024-08-02 | GroupA - WZ LCM Senior Champs 2024fast pool |
| 200 Backstroke | LCM | 2:14.74 | AA+0.95s to AAA·Sectionals ✓+2.85s to Futures | 2024-08-01 | WZ LCM Senior Champs 2024fast pool |
| 50 Breaststroke | LCM | 29.70 | AAAA·Futures ✓+0.11s to Jr Nationals | 2025-07-31 | 2025 Speedo Junior National Championshipsfast pool |
| 100 Breaststroke | LCM | 1:05.07 | AAAA·Jr Nationals ✓+1.38s to US Open | 2025-07-23 | USA Swimming Futures Sacramento 2025venue |
| 200 Breaststroke | LCM | 2:21.12 | AAAA·Jr Nationals ✓+1.73s to US Open | 2025-08-02 | 2025 Speedo Junior National Championshipsfast pool |
| 50 Butterfly | LCM | 26.53 | AAA+0.44s to AAAA·+0.24s to Futures | 2025-08-02 | 2025 Speedo Junior National Championshipsfast pool |
| 100 Butterfly | LCM | 57.49 | AAA+1.20s to AAAA·Futures ✓+1.00s to Winter JNs | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 200 Butterfly | LCM | 2:12.94 | AA+1.05s to AAA·Sectionals ✓+2.75s to Futures | 2025-06-20 | 2025 CO ACES Summer Invitevenue |
| 200 Individual Medley | LCM | 2:08.24 | AAAA·Winter JNs ✓+0.25s to Jr Nationals | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 400 Individual Medley | LCM | 4:38.11 | AAAA·Futures ✓+2.22s to Winter JNs | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 22.02 | flat | 200 Free Relay | 2024-12-07 | 2024 CO CSI Pioneer Open |
| 50 Freestyle | SCY | 22.65 | flying | 200 Medley Relay (leg 4) | 2023-03-23 | 2023 Four Corners Speedo Sectionals - Austin |
| 50 Freestyle | SCY | 20.90 | flying | 200 Free Relay (leg 2) | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 100 Freestyle | SCY | 47.70 | flat | 400 Free Relay | 2025-03-14 | 2025 Spring Speedo Sectional - Boise, ID |
| 100 Freestyle | SCY | 45.81 | flying | 400 Free Relay (leg 4) | 2026-03-27 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 200 Freestyle | SCY | 1:43.56 | flat | 800 Free Relay | 2025-03-15 | 2025 Spring Speedo Sectional - Boise, ID |
| 50 Backstroke | SCY | 25.00 | flat | 200 Medley Relay | 2024-04-03 | 2024 Western Zone SCY Senior Zones |
| 100 Backstroke | SCY | 54.31 | flat | 400 Medley Relay | 2023-03-26 | 2023 Four Corners Speedo Sectionals - Austin |
| 50 Breaststroke | SCY | 25.68 | flying | 200 Medley Relay (leg 2) | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 100 Breaststroke | SCY | 56.99 | flying | 400 Medley Relay (leg 2) | 2026-03-29 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 50 Butterfly | SCY | 18.41 | flying | 200 Medley Relay (leg 3) | 2018-02-24 | 2018 CO CSI 14&U Age Group Championships |
| 50 Freestyle | LCM | 26.60 | flat | 200 Free Relay | 2024-06-29 | COSA 2024 Long Course Quadrangular |
| 50 Freestyle | LCM | 24.80 | flying | 200 Free Relay (leg 4) | 2024-08-01 | WZ LCM Senior Champs 2024 |
| 100 Freestyle | LCM | 54.01 | flying | 400 Free Relay (leg 4) | 2026-07-16 | 2026 CO CSI Senior LCM State Championships |
| 200 Freestyle | LCM | 2:10.86 | flying | 800 Free Relay (leg 4) | 2024-07-31 | WZ LCM Senior Champs 2024 |
| 50 Backstroke | LCM | 28.82 | flat | 200 Medley Relay | 2024-07-30 | WZ LCM Senior Champs 2024 |
| 100 Backstroke | LCM | 1:03.13 | flat | 400 Medley Relay | 2023-07-20 | 2023 CO CSI Senior LC State Championships |
| 100 Breaststroke | LCM | 1:06.01 | flying | 400 Medley Relay (leg 2) | 2026-07-16 | 2026 CO CSI Senior LCM State Championships |
| 50 Butterfly | LCM | 33.60 | flying | 200 Medley Relay (leg 3) | 2019-07-27 | 2019 CO CSI LC Age Group State Championships |
| 100 Butterfly | LCM | 58.33 | flying | 400 Medley Relay (leg 3) | 2024-08-03 | WZ LCM Senior Champs 2024 |
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
5705 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:42.41 | 897 |
| 200 BK SCY | 1:52.38 | 884 |
| 200 BR SCY | 2:02.63 | 977 |
| 200 FL SCY | 1:53.35 | 908 |
| 200 IM SCY | 1:50.10 | 1013 |
| 400 IM SCY | 3:55.91 | 1026 |
IMR 17-18 · SCY
4788 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:40.50 | 990 |
| 100 BK SCY | 51.74 | 843 |
| 100 BR SCY | 55.90 | 1004 |
| 100 FL SCY | 50.14 | 938 |
| 200 IM SCY | 1:50.10 | 1013 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.49
Front half 22.04s · back half 24.45s
200 Freestyle SCY 1:40.50
Front half 48.73s · back half 51.77s
500 Freestyle SCY 4:42.41
Front half 134.95s · back half 147.46s
50 Backstroke SCY 26.36
Front half 13.00s · back half 13.36s
100 Backstroke SCY 51.74
Front half 24.99s · back half 26.75s
200 Backstroke SCY 1:52.38
Front half 54.73s · back half 57.65s
100 Breaststroke SCY 55.90
Front half 26.50s · back half 29.40s
200 Breaststroke SCY 2:02.63
Front half 58.38s · back half 64.25s
100 Butterfly SCY 50.14
Front half 23.30s · back half 26.84s
200 Butterfly SCY 1:53.35
Front half 53.29s · back half 60.06s
100 Individual Medley SCY 1:01.66
Front half 28.11s · back half 33.55s
200 Individual Medley SCY 1:50.10 split/total mismatch
400 Individual Medley SCY 3:55.91 split/total mismatch
100 Freestyle LCM 54.20
Front half 25.90s · back half 28.30s
200 Freestyle LCM 1:59.11
Front half 57.67s · back half 61.44s
400 Freestyle LCM 4:30.81
Front half 132.00s · back half 138.81s
800 Freestyle LCM 10:02.64
Front half 297.78s · back half 304.86s
1500 Freestyle LCM 17:50.26
Front half 523.00s · back half 547.26s
100 Backstroke LCM 1:01.92
Front half 29.40s · back half 32.52s
200 Backstroke LCM 2:14.74
Front half 64.93s · back half 69.81s
100 Breaststroke LCM 1:05.07
Front half 30.41s · back half 34.66s
200 Breaststroke LCM 2:21.12 RT 0.71s
Front half 67.41s · back half 73.71s
100 Butterfly LCM 57.49 split/total mismatch
Front half 26.68s · back half 30.81s
200 Butterfly LCM 2:12.94
Front half 61.72s · back half 71.22s
200 Individual Medley LCM 2:08.24 split/total mismatch
400 Individual Medley LCM 4:38.11 split/total mismatch
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.