John Postma
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.04 | BB+1.35s to A·+3.65s to Sectionals | 2020-01-01 | 2020 MR NDAC Winter Festival |
| 100 Freestyle | SCY | 56.34 | BB+2.05s to A·+7.85s to Sectionals | 2020-01-24 | 2020 MR PAC Winter Invitational |
| 200 Freestyle | SCY | 2:09.05 | B+0.66s to BB·+22.76s to Sectionals | 2020-01-01 | 2020 MR NDAC Winter Festival |
| 100 Backstroke | SCY | 56.40 | AA+1.81s to AAA·+1.91s to Sectionals | 2022-01-01 | Metropolitan Swimming Club |
| 200 Backstroke | SCY | 2:22.61 | B+1.62s to BB·+24.02s to Sectionals | 2020-01-24 | 2020 MR PAC Winter Invitational |
| 100 Breaststroke | SCY | 1:15.04 | B+2.05s to BB·+13.55s to Sectionals | 2020-01-24 | 2020 MR PAC Winter Invitational |
| 100 Butterfly | SCY | 57.29 | A+0.90s to AA·+4.10s to Sectionals | 2022-02-04 | 2022 MR COND Last Chance Meet |
| 200 Individual Medley | SCY | 2:03.14 | AA+1.95s to AAA·+3.75s to Sectionals | 2022-01-01 | Metropolitan Swimming Club |
| 50 Freestyle | LCM | 25.63 | AAA+0.64s to AAAA·+0.14s to Sectionals | 2022-05-13 | Metropolitan Swimming Club |
| 100 Backstroke | LCM | 1:05.81 | AA+2.02s to AAA·+3.82s to Sectionals | 2022-05-13 | Metropolitan Swimming Club |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 · SCY
1243 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:22.61 | 467 |
| 200 IM SCY | 2:03.14 | 776 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3128 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:09.05 | 493 |
| 100 BK SCY | 56.40 | 725 |
| 100 BR SCY | 1:15.04 | 454 |
| 100 FL SCY | 57.29 | 680 |
| 200 IM SCY | 2:03.14 | 776 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.34
Front half 26.80s · back half 29.54s
200 Freestyle SCY 2:09.05
Front half 59.79s · back half 69.26s
100 Backstroke SCY 56.40
Front half 27.81s · back half 28.59s
200 Backstroke SCY 2:22.61
Front half 69.48s · back half 73.13s
100 Breaststroke SCY 1:15.04
Front half 35.24s · back half 39.80s
100 Butterfly SCY 57.29
Front half 26.29s · back half 31.00s
200 Individual Medley SCY 2:03.14
Front half 56.90s · back half 66.24s
100 Backstroke LCM 1:05.81
Front half 31.52s · back half 34.29s
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.