swimMason Klaassen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.86 | AA+0.37s to AAA·+1.27s to Sectionals | 2026-01-16 | 2026 Meet of Champions |
| 100 Freestyle | SCY | 1:12.19 | +7.10s to B·+23.20s to Sectionals | 2024-01-12 | 2024 Meet of Champions |
| 200 Freestyle | SCY | 2:14.50 | B+2.11s to BB·+27.01s to Sectionals | 2026-01-16 | 2026 Meet of Champions |
| 100 Backstroke | SCY | 1:06.95 | B+0.66s to BB·+10.86s to Sectionals | 2026-01-16 | 2026 Meet of Champions |
| 50 Breaststroke | SCY | 39.69 | +1.10s to B·+12.50s to Sectionals | 2024-01-12 | 2024 Meet of Champions |
| 100 Breaststroke | SCY | 1:29.51 | +8.92s to B·+25.92s to Sectionals | 2024-01-12 | 2024 Meet of Champions |
| 200 Individual Medley | SCY | 2:20.44 | BB+5.05s to A·+19.45s to Sectionals | 2026-01-16 | 2026 Meet of Champions |
| 50 Freestyle | LCM | 28.77 | A+0.58s to AA·+2.78s to Sectionals | 2025-05-30 | 22nd Annual AESC Summer Splash 2025 |
| 100 Freestyle | LCM | 1:05.95 | BB+1.56s to A·+9.36s to Sectionals | 2025-05-16 | 2025 JTSC Aloha Meet |
| 200 Freestyle | LCM | 2:35.17 | B+2.88s to BB·+31.68s to Sectionals | 2025-05-30 | 22nd Annual AESC Summer Splash 2025 |
| 400 Freestyle | LCM | 5:57.36 | +7.47s to B·+95.17s to Sectionals | 2025-05-16 | 2025 JTSC Aloha Meet |
| 50 Backstroke | LCM | 36.82 | B+0.13s to BB·+8.13s to Sectionals | 2025-05-30 | 22nd Annual AESC Summer Splash 2025 |
| 50 Breaststroke | LCM | 37.87 | BB+0.08s to A·+5.88s to Sectionals | 2025-05-30 | 22nd Annual AESC Summer Splash 2025 |
| 100 Breaststroke | LCM | 1:41.45 | +7.46s to B·+28.66s to Sectionals | 2024-05-17 | 2024 JTSC Aloha Meet |
| 200 Breaststroke | LCM | 3:55.60 | +31.71s to B·+75.81s to Sectionals | 2024-05-17 | 2024 JTSC Aloha Meet |
| 50 Butterfly | LCM | 31.25 | A+0.66s to AA·+3.86s to Sectionals | 2025-05-30 | 22nd Annual AESC Summer Splash 2025 |
| 100 Butterfly | LCM | 1:14.56 | BB+5.67s to A·+13.07s to Sectionals | 2025-05-30 | 22nd Annual AESC Summer Splash 2025 |
| 200 Individual Medley | LCM | 2:50.94 | B+1.05s to BB·+31.55s to Sectionals | 2025-05-30 | 22nd Annual AESC Summer Splash 2025 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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.
IMX / IMR
IMX 13-14 · LCM
1175 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:57.36 | 390 |
| 200 BR LCM | 3:55.60 | 269 |
| 200 IM LCM | 2:50.94 | 516 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
1917 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:14.50 | 501 |
| 100 BK SCY | 1:06.95 | 509 |
| 100 BR SCY | 1:29.51 | 307 |
| 200 IM SCY | 2:20.44 | 600 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:14.50
Front half 61.71s · back half 72.79s
100 Backstroke SCY 1:06.95
Front half 32.73s · back half 34.22s
100 Breaststroke SCY 1:29.51
Front half 41.90s · back half 47.61s
200 Individual Medley SCY 2:20.44
Front half 65.26s · back half 75.18s
100 Freestyle LCM 1:05.95 split/total mismatch
Front half 31.64s · back half 34.31s
400 Freestyle LCM 5:57.36 split/total mismatch
200 Breaststroke LCM 3:55.60 split/total mismatch
Front half 110.20s · back half 125.40s
Progression
Faster times are higher. One card per event, all courses & history.