swimJohn Calderwood
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 24.45 | AAAA·Futures ✓+0.36s to Winter JNs | 2014-07-22 | 2014 TWST GU Long Course Sectional Championships / GU-14-17 |
| 100 Freestyle | LCM | 58.52 | AA+2.03s to AAA·+3.23s to Sectionals | 2012-07-26 | Texas Age Group Championshipsvenue |
| 100 Backstroke | LCM | 1:07.18 | A+1.89s to AA·+2.69s to Sectionals | 2012-07-29 | Texas Age Group Championshipsvenue |
| 200 Backstroke | LCM | 2:20.01 | AA+4.62s to AAA·Sectionals ✓+8.12s to Futures | 2012-07-28 | Texas Age Group Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 15-16 · LCM
785 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:20.01 | 785 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
694 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:07.18 | 694 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL 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
200 Backstroke LCM 2:20.01
Front half 68.18s · back half 71.83s
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.