Mason Baldwin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.12 | AA+0.03s to AAA·Sectionals ✓+0.83s to Futures | 2025-01-18 | 2025 G.O.A.T. TYR Team Challenge and SYOAvenue |
| 100 Freestyle | SCY | 47.19 | AAA+1.10s to AAAA·Sectionals ✓+0.80s to Futures | 2026-03-15 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 200 Freestyle | SCY | 1:50.71 | AA+4.32s to AAA·+4.92s to Sectionals | 2025-01-18 | 2025 G.O.A.T. TYR Team Challenge and SYOAvenue |
| 500 Freestyle | SCY | 5:03.50 | A+1.81s to AA·+17.41s to Sectionals | 2025-10-25 | 2025 SJAC Halloween Invitationalvenue |
| 1000 Freestyle | SCY | 11:30.54 | BB+31.15s to A·+93.35s to Sectionals | 2026-01-31 | 2026 BSS February Classic - copiedvenue |
| 50 Backstroke | SCY | 25.28 | AA+0.69s to AAA·Sectionals ✓+1.59s to Futures | 2024-03-03 | 2024 Florida Swimming FLAGS NORTHvenue |
| 100 Backstroke | SCY | 52.20 | AAA+2.11s to AAAA·Sectionals ✓+0.71s to Futures | 2026-07-05 | 2026 July Last Chance Meetvenue |
| 200 Backstroke | SCY | 1:58.16 | AA+3.37s to AAA·Sectionals ✓+5.37s to Futures | 2025-11-23 | 2025 SJAC Turkey Meetvenue |
| 50 Breaststroke | SCY | 28.59 | AA+0.30s to AAA·Sectionals ✓+2.30s to Futures | 2025-11-23 | 2025 SJAC Turkey Meetvenue |
| 100 Breaststroke | SCY | 1:02.13 | A+0.04s to AA·Sectionals ✓+4.14s to Futures | 2026-03-15 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 200 Breaststroke | SCY | 2:26.19 | BB+5.40s to A·+6.90s to Sectionals | 2025-02-02 | 2025 February Classicvenue |
| 50 Butterfly | SCY | 24.20 | AAA+0.81s to AAAA·Sectionals ✓+1.31s to Futures | 2026-03-14 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 100 Butterfly | SCY | 53.61 | AA+1.62s to AAA·+0.92s to Sectionals | 2026-03-13 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 200 Butterfly | SCY | 2:27.59 | B+9.40s to BB·+29.10s to Sectionals | 2025-02-01 | 2025 February Classicvenue |
| 100 Individual Medley | SCY | 55.47 | 2025-11-23 | 2025 SJAC Turkey Meetvenue | |
| 200 Individual Medley | SCY | 2:00.02 | AA+2.53s to AAA·+0.63s to Sectionals | 2026-03-14 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 400 Individual Medley | SCY | 4:33.24 | A+8.75s to AA·+21.25s to Sectionals | 2025-09-28 | EAJ Speedo September Meet 2025venue |
| 50 Freestyle | LCM | 24.68 | AAA+0.29s to AAAA·Sectionals ✓+0.09s to Futures | 2026-07-26 | 2026 Area 1 LCM Championshipsfast pool |
| 100 Freestyle | LCM | 54.67 | AAA+1.68s to AAAA·Sectionals ✓+1.08s to Futures | 2026-07-19 | 2026 Florida Summer Senior Championshipsvenue |
| 200 Freestyle | LCM | 2:05.76 | AA+3.57s to AAA·+4.87s to Sectionals | 2026-07-25 | 2026 Area 1 LCM Championshipsfast pool |
| 400 Freestyle | LCM | 4:52.32 | BB+8.03s to A·+33.23s to Sectionals | 2024-07-26 | 2024 Area 1 LCM Championshipsvenue |
| 50 Backstroke | LCM | 27.86 | AAAA·Futures ✓+1.17s to Jr Nationals | 2026-07-19 | 2026 Florida Summer Senior Championshipsvenue |
| 100 Backstroke | LCM | 1:00.66 | AAA+1.57s to AAAA·Sectionals ✓+0.07s to Futures | 2026-07-18 | 2026 Florida Summer Senior Championshipsvenue |
| 200 Backstroke | LCM | 2:18.24 | AA+3.45s to AAA·Sectionals ✓+6.35s to Futures | 2026-06-07 | 2026 FL SZSS Sectional Championshipsvenue |
| 50 Breaststroke | LCM | 33.41 | AA+1.32s to AAA·Sectionals ✓+2.52s to Futures | 2026-07-17 | 2026 Florida Summer Senior Championshipsvenue |
| 100 Breaststroke | LCM | 1:15.70 | BB+0.21s to A·+3.31s to Sectionals | 2026-06-05 | 2026 FL SZSS Sectional Championshipsvenue |
| 200 Breaststroke | LCM | 2:56.20 | BB+11.51s to A·+15.81s to Sectionals | 2025-07-26 | 2025 Area 1 LCM Championshipsvenue |
| 50 Butterfly | LCM | 26.92 | AAA+0.53s to AAAA·Sectionals ✓+0.63s to Futures | 2025-04-27 | 14th Annual JAX50 Sprint Dual Challengevenue |
| 100 Butterfly | LCM | 1:02.41 | A+0.02s to AA·+1.92s to Sectionals | 2026-06-27 | 2026 Planet Swim Summer Championshipsvenue |
| 200 Individual Medley | LCM | 2:19.30 | AA+3.11s to AAA·+1.61s to Sectionals | 2026-07-24 | 2026 Area 1 LCM Championshipsfast pool |
| 400 Individual Medley | LCM | 5:30.73 | BB+11.74s to A·+36.84s to Sectionals | 2024-07-28 | 2024 Area 1 LCM Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 22.07 | flat | 200 Free Relay | 2025-03-14 | 2025 Florida Swimming Spring Senior Champs |
| 50 Freestyle | SCY | 21.83 | flying | 200 Free Relay (leg 2) | 2025-09-27 | EAJ Speedo September Meet 2025 |
| 100 Freestyle | SCY | 47.60 | flying | 400 Free Relay (leg 4) | 2025-03-15 | 2025 Florida Swimming Spring Senior Champs |
| 200 Freestyle | SCY | 1:48.55 | flat | 800 Free Relay | 2025-03-13 | 2025 Florida Swimming Spring Senior Champs |
| 50 Backstroke | SCY | 24.06 | flat | 200 Medley Relay | 2026-03-12 | 2026 Fl Swimming Spring Senior Championships |
| 100 Backstroke | SCY | 53.11 | flat | 400 Medley Relay | 2025-03-14 | 2025 Florida Swimming Spring Senior Champs |
| 50 Freestyle | LCM | 25.29 | flat | 200 Free Relay | 2024-07-19 | 2024 Florida Summer Senior Championships |
| 50 Freestyle | LCM | 25.26 | flying | 200 Free Relay (leg 4) | 2025-07-18 | 2025 Florida Summer Senior Championships |
| 200 Freestyle | LCM | 2:09.80 | flying | 800 Free Relay (leg 2) | 2024-07-18 | 2024 Florida Summer Senior Championships |
| 50 Backstroke | LCM | 30.46 | flat | 200 Medley Relay | 2024-07-20 | 2024 Florida Summer Senior Championships |
| 100 Backstroke | LCM | 1:02.58 | flat | 400 Medley Relay | 2024-07-19 | 2024 Florida Summer Senior Championships |
| 50 Breaststroke | LCM | 27.83 | flying | 200 Medley Relay (leg 2) | 2025-07-26 | 2025 Area 1 LCM Championships |
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
3912 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:03.50 | 722 |
| 200 BK SCY | 1:58.16 | 761 |
| 200 BR SCY | 2:26.19 | 576 |
| 200 FL SCY | 2:27.59 | 411 |
| 200 IM SCY | 2:00.02 | 782 |
| 400 IM SCY | 4:33.24 | 660 |
IMR 17-18 · SCY
3842 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:50.71 | 741 |
| 100 BK SCY | 52.20 | 821 |
| 100 BR SCY | 1:02.13 | 731 |
| 100 FL SCY | 53.61 | 767 |
| 200 IM SCY | 2:00.02 | 782 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 47.19
Front half 22.39s · back half 24.80s
200 Freestyle SCY 1:50.71
Front half 53.15s · back half 57.56s
500 Freestyle SCY 5:03.50
Front half 145.11s · back half 158.39s
1000 Freestyle SCY 11:30.54
Front half 335.24s · back half 355.30s
100 Backstroke SCY 52.20
Front half 24.98s · back half 27.22s
100 Breaststroke SCY 1:02.13
Front half 29.14s · back half 32.99s
200 Breaststroke SCY 2:26.19
Front half 70.56s · back half 75.63s
100 Butterfly SCY 53.61
Front half 25.26s · back half 28.35s
200 Butterfly SCY 2:27.59
Front half 64.88s · back half 82.71s
100 Individual Medley SCY 55.47
Front half 25.52s · back half 29.95s
200 Individual Medley SCY 2:00.02
Front half 55.30s · back half 64.72s
400 Individual Medley SCY 4:33.24
Front half 128.31s · back half 144.93s
100 Freestyle LCM 54.67 · 11.0 min after 50 Backstroke
Front half 26.03s · back half 28.64s
200 Freestyle LCM 2:05.76
Front half 59.14s · back half 66.62s
400 Freestyle LCM 4:52.32
Front half 142.86s · back half 149.46s
100 Backstroke LCM 1:00.66 · 481.0 min after 50 Butterfly
Front half 29.29s · back half 31.37s
200 Backstroke LCM 2:18.24
Front half 65.40s · back half 72.84s
100 Breaststroke LCM 1:15.70
Front half 35.18s · back half 40.52s
200 Breaststroke LCM 2:56.20
Front half 83.72s · back half 92.48s
100 Butterfly LCM 1:02.41
Front half 28.08s · back half 34.33s
200 Individual Medley LCM 2:19.30
Front half 62.06s · back half 77.24s
400 Individual Medley LCM 5:30.73
Front half 165.07s · back half 165.66s
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.