swimMason Bjork
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Backstroke | SCY | 42.15 | BB+4.36s to A·+16.46s to Sectionals | 2025-11-10 | race touch as nails meet results 006218 |
| 50 Breaststroke | SCY | 1:00.71 | +7.22s to B·+31.22s to Sectionals | 2025-11-10 | race touch as nails meet results 006218 |
| 100 Individual Medley | SCY | 1:20.15 | BB+0.26s to A | 2025-11-10 | race touch as nails meet results 006218 |
| 50 Freestyle | LCM | 43.99 | +0.10s to B·+18.40s to Sectionals | 2026-07-20 | NTN July Open Meet |
| 50 Backstroke | LCM | 50.20 | B+0.91s to BB·+20.01s to Sectionals | 2026-06-15 | COPS June LC BC Meet |
| 100 Backstroke | LCM | 1:49.15 | B+4.66s to BB·+44.66s to Sectionals | 2026-06-15 | COPS June LC BC Meet |
| 50 Breaststroke | LCM | 58.49 | B+4.10s to BB·+24.30s to Sectionals | 2026-06-15 | COPS June LC BC Meet |
| 100 Breaststroke | LCM | 1:26.74 | AAAA·+14.35s to Sectionals | 2026-07-20 | NTN July Open Meet |
| 50 Butterfly | LCM | 36.34 | AAA+1.65s to AAAA·+8.55s to Sectionals | 2026-06-15 | COPS June LC BC Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 10 & under · LCM
1493 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:49.15 | 393 |
| 100 BR LCM | 1:26.74 | 1100 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1625 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 50.20 | 400 |
| 50 BR LCM | 58.49 | 356 |
| 50 FL LCM | 36.34 | 869 |
| 100 FR LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Individual Medley SCY 1:20.15 split/total mismatch
100 Backstroke LCM 1:49.15 split/total mismatch
Front half 43.57s · back half 65.58s
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.