swimMason Burton
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 10.79 | 2026-04-11 | 2026 Sprint Medal Meetvenue | |
| 50 Freestyle | SCY | 22.42 | AA+0.73s to AAA·+0.13s to Sectionals | 2026-02-22 | 2026 SES Region 1 & 8 and Under Championshipsvenue |
| 100 Freestyle | SCY | 49.41 | AA+1.72s to AAA·+1.12s to Sectionals | 2024-12-08 | 2024 Holiday Classicvenue |
| 200 Freestyle | SCY | 1:50.91 | A+0.72s to AA·+5.12s to Sectionals | 2024-11-16 | Tennessee Aquatics Fall Classicvenue |
| 500 Freestyle | SCY | 5:18.74 | BB+6.05s to A·+32.65s to Sectionals | 2024-10-26 | October IMX Challengevenue |
| 50 Backstroke | SCY | 25.61 | A+0.22s to AA·Sectionals ✓+1.92s to Futures | 2026-02-28 | 2026 SE Southeastern Winter SC Championshipsvenue |
| 100 Backstroke | SCY | 55.43 | A+1.54s to AA·+0.34s to Sectionals | 2026-02-27 | 2026 SE Southeastern Winter SC Championshipsvenue |
| 200 Backstroke | SCY | 2:14.22 | B+0.13s to BB·+11.93s to Sectionals | 2024-11-16 | Tennessee Aquatics Fall Classicvenue |
| 50 Breaststroke | SCY | 28.26 | AA+0.27s to AAA·Sectionals ✓+1.97s to Futures | 2026-02-21 | 2026 SES Region 1 & 8 and Under Championshipsvenue |
| 100 Breaststroke | SCY | 1:03.12 | A+1.53s to AA·+0.43s to Sectionals | 2026-02-22 | 2026 SES Region 1 & 8 and Under Championshipsvenue |
| 50 Butterfly | SCY | 24.41 | AA+0.12s to AAA·+0.12s to Sectionals | 2026-02-27 | 2026 SE Southeastern Winter SC Championshipsvenue |
| 100 Butterfly | SCY | 55.45 | A+1.56s to AA·+2.76s to Sectionals | 2026-02-21 | 2026 SES Region 1 & 8 and Under Championshipsvenue |
| 200 Butterfly | SCY | 2:15.07 | BB+8.58s to A·+16.58s to Sectionals | 2024-10-26 | October IMX Challengevenue |
| 100 Individual Medley | SCY | 57.09 | 2026-04-11 | 2026 Sprint Medal Meetvenue | |
| 200 Individual Medley | SCY | 2:09.08 | BB+2.29s to A·+9.69s to Sectionals | 2024-12-06 | 2024 Holiday Classicvenue |
| 400 Individual Medley | SCY | 4:42.92 | BB+9.33s to A·+30.93s to Sectionals | 2024-10-26 | October IMX Challengevenue |
| 50 Freestyle | LCM | 25.95 | AA+0.86s to AAA·+0.36s to Sectionals | 2025-06-07 | 2025 Excel Firecracker Invitevenue |
| 100 Freestyle | LCM | 57.41 | AA+2.22s to AAA·+2.12s to Sectionals | 2025-06-08 | 2025 Excel Firecracker Invitevenue |
| 200 Freestyle | LCM | 2:13.12 | BB+1.53s to A·+12.23s to Sectionals | 2025-04-27 | 2025 MTAC Spring Invitationalvenue |
| 400 Freestyle | LCM | 4:59.42 | BB+18.73s to A·+40.33s to Sectionals | 2025-05-18 | 2025 Officially Summer Invitationalvenue |
| 50 Backstroke | LCM | 30.00 | AA+0.71s to AAA·Sectionals ✓+2.11s to Futures | 2026-06-06 | 2026 Beaman Toyota Firecracker Invitevenue |
| 100 Backstroke | LCM | 1:06.54 | A+2.35s to AA·+2.05s to Sectionals | 2026-07-17 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 200 Backstroke | LCM | 2:37.58 | BB+11.69s to A·+16.89s to Sectionals | 2024-06-09 | 2024 Excel Firecracker Invitevenue |
| 50 Breaststroke | LCM | 32.81 | AA+0.62s to AAA·Sectionals ✓+1.92s to Futures | 2026-07-19 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 100 Breaststroke | LCM | 1:15.29 | BB+0.60s to A·+2.90s to Sectionals | 2026-07-17 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 200 Breaststroke | LCM | 2:53.87 | BB+10.58s to A·+13.48s to Sectionals | 2025-06-07 | 2025 Excel Firecracker Invitevenue |
| 50 Butterfly | LCM | 28.35 | AA+0.96s to AAA·+0.56s to Sectionals | 2026-07-17 | 2026 SE Southeastern Summer LC Championshipsvenue |
| 100 Butterfly | LCM | 1:04.69 | BB+0.40s to A·+4.20s to Sectionals | 2025-06-08 | 2025 Excel Firecracker Invitevenue |
| 200 Individual Medley | LCM | 2:32.08 | BB+3.99s to A·+14.39s to Sectionals | 2025-05-18 | 2025 Officially Summer Invitationalvenue |
| 400 Individual Medley | LCM | 5:41.42 | BB+23.43s to A·+47.53s to Sectionals | 2024-06-08 | 2024 Excel Firecracker Invitevenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.78 | flying | 200 Free Relay (leg 3) | 2024-11-16 | Tennessee Aquatics Fall Classic |
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
2903 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:18.74 | 624 |
| 200 BK SCY | 2:14.22 | 519 |
| 200 FL SCY | 2:15.07 | 537 |
| 200 IM SCY | 2:09.08 | 628 |
| 400 IM SCY | 4:42.92 | 595 |
| 200 BR SCY | — | 0 |
IMR 17-18 · SCY
3441 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:50.91 | 737 |
| 100 BK SCY | 55.43 | 686 |
| 100 BR SCY | 1:03.12 | 697 |
| 100 FL SCY | 55.45 | 693 |
| 200 IM SCY | 2:09.08 | 628 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.41
Front half 23.56s · back half 25.85s
200 Freestyle SCY 1:50.91
Front half 52.91s · back half 58.00s
500 Freestyle SCY 5:18.74
Front half 155.58s · back half 163.16s
100 Backstroke SCY 55.43
Front half 27.02s · back half 28.41s
200 Backstroke SCY 2:14.22
100 Breaststroke SCY 1:03.12
Front half 29.75s · back half 33.37s
100 Butterfly SCY 55.45
Front half 26.04s · back half 29.41s
200 Butterfly SCY 2:15.07
Front half 64.26s · back half 70.81s
100 Individual Medley SCY 57.09
Front half 25.79s · back half 31.30s
400 Individual Medley SCY 4:42.92
Front half 135.83s · back half 147.09s
100 Freestyle LCM 57.41
Front half 27.31s · back half 30.10s
200 Freestyle LCM 2:13.12
Front half 62.74s · back half 70.38s
400 Freestyle LCM 4:59.42
Front half 146.39s · back half 153.03s
100 Backstroke LCM 1:06.54
Front half 31.51s · back half 35.03s
200 Backstroke LCM 2:37.58
Front half 75.50s · back half 82.08s
100 Breaststroke LCM 1:15.29
Front half 33.86s · back half 41.43s
200 Breaststroke LCM 2:53.87
Front half 81.44s · back half 92.43s
100 Butterfly LCM 1:04.69
Front half 29.27s · back half 35.42s
200 Individual Medley LCM 2:32.08
Front half 71.24s · back half 80.84s
400 Individual Medley LCM 5:41.42
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.