Madison Williams
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 11.69 | 2025-12-27 | 2025 CO ACES Sprint Eliminator 1-3 venue | |
| 50 Freestyle | SCY | 24.09 | AAA+0.40s to AAAA | 2025-01-01 | 2025 CO CSI Pioneer Open |
| 100 Freestyle | SCY | 52.77 | AAA+1.48s to AAAA | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel - fast pool |
| 200 Freestyle | SCY | 1:55.24 | AAA+3.85s to AAAA | 2025-02-01 | 2025 CO OB Centennial A-League Championships venue |
| 500 Freestyle | SCY | 5:14.73 | AA+1.84s to AAA | 2025-03-29 | 2025 Four Corners Speedo Sectionals - Austin venue |
| 100 Backstroke | SCY | 1:02.95 | A+1.86s to AA | 2025-01-01 | 2025 CO CUDA Pentathlon XXXVIII |
| 50 Breaststroke | SCY | 33.22 | AA+1.23s to AAA | 2024-12-27 | 2024 CO ACES Sprint Eliminator venue |
| 100 Breaststroke | SCY | 1:08.06 | AA+1.17s to AAA | 2025-03-29 | 2025 Four Corners Speedo Sectionals - Austin venue |
| 200 Breaststroke | SCY | 2:32.97 | A+1.08s to AA | 2025-01-01 | 2025 CO AQUA, AAC, DSA Tri Meet |
| 50 Butterfly | SCY | 27.59 | AA+0.20s to AAA | 2024-12-27 | 2024 CO ACES Sprint Eliminator venue |
| 100 Butterfly | SCY | 59.18 | AA+1.19s to AAA | 2026-03-28 | 2026 Four Corner Speedo Sectionals - Carmel - fast pool |
| 100 Individual Medley | SCY | 1:00.90 | 2024-12-27 | 2024 CO ACES Sprint Eliminator venue | |
| 200 Individual Medley | SCY | 2:06.58 | AAA+1.99s to AAAA | 2025-03-30 | 2025 Four Corners Speedo Sectionals - Austin venue |
| 50 Freestyle | LCM | 27.71 | AAA+0.62s to AAAA | 2024-08-03 | WZ LCM Senior Champs 2024 venue |
| 100 Freestyle | LCM | 1:01.53 | AA+0.14s to AAA | 2026-06-14 | 2026 CO CSI Long Course Open fast pool |
| 200 Freestyle | LCM | 2:14.98 | AA+1.99s to AAA | 2025-07-18 | 2025 CO CSI Senior LC State Championships venue |
| 400 Freestyle | LCM | 4:47.01 | AA+6.42s to AAA | 2024-08-01 | WZ LCM Senior Champs 2024 venue |
| 1500 Freestyle | LCM | 20:00.90 | A+36.81s to AA | 2023-06-02 | 2023 CO CUDA Summer Sizzler venue |
| 50 Backstroke | LCM | 35.20 | A+0.91s to AA | 2026-05-23 | 2026 CO CUDA vs AQUA Dual venue |
| 100 Backstroke | LCM | 1:15.33 | BB+1.14s to A | 2026-06-26 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 50 Breaststroke | LCM | 38.53 | A+0.54s to AA | 2025-05-30 | 2025 CO Barracuda Summer Sizzler Invite venue |
| 100 Breaststroke | LCM | 1:22.38 | A+1.59s to AA | 2026-06-27 | 2026 CO Zone 2 District Meet-AAC fast pool |
| 200 Breaststroke | LCM | 3:03.53 | A+7.14s to AA | 2024-04-28 | 2024 CO Steve Drozda LC Shotgun venue |
| 50 Butterfly | LCM | 31.73 | AA+1.24s to AAA | 2026-06-10 | 2026 CO HRA Sprint Eliminator venue |
| 100 Butterfly | LCM | 1:08.61 | AA+2.42s to AAA | 2026-06-12 | 2026 CO CSI Long Course Open fast pool |
| 200 Individual Medley | LCM | 2:28.91 | AAA+6.22s to AAAA | 2024-08-03 | WZ LCM Senior Champs 2024 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 | 23.89 | flying | 200 Free Relay (leg 3) | 2025-03-27 | 2025 Four Corners Speedo Sectionals - Austin |
| 50 Freestyle | SCY | 23.40 | flying | 200 Medley Relay (leg 4) | 2024-12-06 | 2024 CO CSI Pioneer Open |
| 100 Freestyle | SCY | 53.29 | flying | 400 Free Relay (leg 3) | 2026-03-27 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 100 Freestyle | SCY | 53.59 | flying | 400 Medley Relay (leg 4) | 2025-03-30 | 2025 Four Corners Speedo Sectionals - Austin |
| 200 Freestyle | SCY | 1:59.30 | flying | 800 Free Relay (leg 3) | 2025-03-29 | 2025 Four Corners Speedo Sectionals - Austin |
| 50 Backstroke | SCY | 27.91 | flat | 200 Medley Relay | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 100 Backstroke | SCY | 1:00.19 | flat | 400 Medley Relay | 2026-03-29 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 50 Freestyle | LCM | 28.46 | flying | 200 Free Relay (leg 2) | 2026-06-10 | 2026 CO HRA Sprint Eliminator |
| 50 Freestyle | LCM | 27.49 | flying | 200 Medley Relay (leg 4) | 2024-07-30 | WZ LCM Senior Champs 2024 |
| 100 Freestyle | LCM | 1:02.04 | flat | 400 Free Relay | 2024-08-02 | WZ LCM Senior Champs 2024 |
| 100 Freestyle | LCM | 1:00.87 | flying | 400 Medley Relay (leg 4) | 2024-08-03 | WZ LCM Senior Champs 2024 |
| 100 Freestyle | LCM | 1:04.39 | flying | 400 Free Relay (leg 4) | 2024-07-18 | 2024 CO CSI Senior LC Championships |
| 200 Freestyle | LCM | 2:17.65 | flying | 800 Free Relay (leg 4) | 2024-07-31 | GroupB - 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
2495 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:14.73 | 843 |
| 200 BR SCY | 2:32.97 | 742 |
| 200 IM SCY | 2:06.58 | 910 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
4080 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:55.24 | 878 |
| 100 BK SCY | 1:02.95 | 666 |
| 100 BR SCY | 1:08.06 | 815 |
| 100 FL SCY | 59.18 | 811 |
| 200 IM SCY | 2:06.58 | 910 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.77
Front half 25.54s · back half 27.23s
200 Freestyle SCY 1:55.24
Front half 55.84s · back half 59.40s
500 Freestyle SCY 5:14.73
Front half 154.96s · back half 159.77s
50 Breaststroke SCY 33.22
Front half 15.19s · back half 18.03s
100 Breaststroke SCY 1:08.06
Front half 32.20s · back half 35.86s
50 Butterfly SCY 27.59
Front half 12.82s · back half 14.77s
100 Butterfly SCY 59.18
Front half 27.90s · back half 31.28s
100 Individual Medley SCY 1:00.90
Front half 28.53s · back half 32.37s
200 Individual Medley SCY 2:06.58
Front half 59.78s · back half 66.80s
100 Freestyle LCM 1:01.53
Front half 30.17s · back half 31.36s
200 Freestyle LCM 2:14.98
Front half 65.43s · back half 69.55s
400 Freestyle LCM 4:47.01
Front half 142.15s · back half 144.86s
1500 Freestyle LCM 20:00.90
100 Backstroke LCM 1:15.33
Front half 37.48s · back half 37.85s
100 Breaststroke LCM 1:22.38
Front half 39.05s · back half 43.33s
200 Breaststroke LCM 3:03.53
Front half 89.45s · back half 94.08s
100 Butterfly LCM 1:08.61
Front half 32.10s · back half 36.51s
200 Individual Medley LCM 2:28.91
Front half 70.89s · back half 78.02s
Progression
Faster times are higher. One card per event, all courses & history.