MJ Champness
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.65 | 2023-12-15 | 2023 MR EAST Holiday Invitational | |
| 50 Freestyle | SCY | 28.08 | AAAA·+3.29s to Sectionals | 2025-01-01 | Sanction #: 250550-TT |
| 100 Freestyle | SCY | 1:10.11 | A+1.82s to AA·+17.02s to Sectionals | 2024-12-07 | 2024 MR PAC 12-Under Holiday Invitational |
| 25 Backstroke | SCY | 25.74 | 2023-12-15 | 2023 MR EAST Holiday Invitational | |
| 50 Backstroke | SCY | 43.47 | B+0.18s to BB·+17.18s to Futures | 2025-11-08 | 2025 MR PAC Maria Parmanan Invitational |
| 100 Backstroke | SCY | 1:37.33 | B+3.34s to BB·+38.04s to Sectionals | 2025-01-01 | 1667888 |
| 25 Breaststroke | SCY | 30.65 | 2024-01-15 | 2024 MR YMID MLK 8&under Meet | |
| 50 Breaststroke | SCY | 49.21 | B+0.52s to BB·+19.42s to Futures | 2025-01-01 | Sanction #: 250550-TT |
| 100 Breaststroke | SCY | 2:10.23 | +9.94s to B·+62.04s to Sectionals | 2025-11-08 | 2025 MR PAC Maria Parmanan Invitational |
| 25 Butterfly | SCY | 22.69 | 2024-01-05 | 2024 MR EAST New Year Invitational | |
| 50 Butterfly | SCY | 44.25 | B+1.56s to BB·+18.56s to Futures | 2026-02-16 | 2026 MR EAST February Time Trial Meet |
| 100 Individual Medley | SCY | 1:36.85 | B+3.06s to BB | 2026-02-16 | 2026 MR EAST February Time Trial 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 · SCY
614 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:37.33 | 381 |
| 100 BR SCY | 2:10.23 | 233 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2272 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:10.11 | 684 |
| 50 BK SCY | 43.47 | 421 |
| 50 BR SCY | 49.21 | 421 |
| 50 FL SCY | 44.25 | 353 |
| 100 IM SCY | 1:36.85 | 393 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:37.33 split/total mismatch
Front half 47.45s · back half 49.88s
100 Breaststroke SCY 2:10.23
Front half 59.47s · back half 70.76s
100 Individual Medley SCY 1:36.85
Front half 44.08s · back half 52.77s
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.