Jack Delfeld
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 49.41 | AA+1.12s to AAA | 2017-02-23 | Meet Results for |
| 100 Breaststroke | SCY | 58.81 | AAA+2.12s to AAAA | 2017-02-23 | Meet Results for |
| 200 Breaststroke | SCY | 2:06.92 | AAA+3.73s to AAAA | 2017-02-23 | Meet Results for |
| 100 Butterfly | SCY | 54.30 | A+0.01s to AA | 2017-02-23 | Meet Results for |
| 200 Individual Medley | SCY | 1:59.43 | AA+1.94s to AAA | 2017-02-23 | Meet Results for |
| 400 Individual Medley | SCY | 4:10.84 | AAA+9.35s to AAAA | 2017-02-23 | Meet Results for |
| 50 Breaststroke | LCM | 40.09 | B+2.10s to BB | 2012-07-27 | Texas Age Group Championships venue |
| 200 Breaststroke | LCM | 3:03.76 | B+5.27s to BB | 2012-07-29 | Texas Age Group Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:09.82 | flat | 400 Free Relay | 2012-07-27 | Texas Age Group Championships |
| 50 Breaststroke | LCM | 40.44 | flying | 200 Medley Relay (leg 2) | 2012-07-29 | Texas Age Group Championships |
| 100 Breaststroke | LCM | 1:27.19 | flying | 400 Medley Relay (leg 2) | 2012-07-26 | Texas Age Group Championships |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 17-18 · SCY
2528 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:06.92 | 881 |
| 200 IM SCY | 1:59.43 | 793 |
| 400 IM SCY | 4:10.84 | 854 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
2393 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 58.81 | 862 |
| 100 FL SCY | 54.30 | 738 |
| 200 IM SCY | 1:59.43 | 793 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Breaststroke LCM 3:03.76
Front half 88.56s · back half 95.20s
Progression
Faster times are higher. One card per event, all courses & history.