swimMaddie Sack
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.85 | 2021-10-30 | 2021 CO JH 10&U Grand Prix #1 slow pool | |
| 50 Freestyle | SCY | 28.28 | A+0.09s to AA | 2025-03-22 | Southwest Age Group Regional 2025 venue |
| 100 Freestyle | SCY | 1:50.27 | +35.58s to B | 2021-10-30 | 2021 CO JH 10&U Grand Prix #1 slow pool |
| 25 Backstroke | SCY | 25.15 | 2021-10-30 | 2021 CO JH 10&U Grand Prix #1 slow pool | |
| 50 Backstroke | SCY | 52.85 | +14.06s to B | 2021-10-10 | 2021 CO HRA IMX IntraSquad slow pool |
| 100 Backstroke | SCY | 1:09.17 | AA+2.98s to AAA | 2025-03-21 | Southwest Age Group Regional 2025 venue |
| 25 Butterfly | SCY | 32.46 | 2021-10-30 | 2021 CO JH 10&U Grand Prix #1 slow pool | |
| 50 Butterfly | SCY | 30.80 | A+0.41s to AA | 2025-03-21 | Southwest Age Group Regional 2025 venue |
| 100 Butterfly | SCY | 1:08.58 | AA+3.09s to AAA | 2025-03-23 | Southwest Age Group Regional 2025 venue |
| 200 Butterfly | SCY | 2:36.96 | A+6.37s to AA | 2025-03-22 | Southwest Age Group Regional 2025 venue |
| 100 Individual Medley | SCY | 1:10.31 | A+0.22s to AA | 2025-03-22 | Southwest Age Group Regional 2025 venue |
| 200 Individual Medley | SCY | 2:30.86 | AA+6.27s to AAA | 2025-03-23 | Southwest Age Group Regional 2025 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.46 | flat | 200 Free Relay | 2025-03-22 | Southwest Age Group Regional 2025 |
| 100 Freestyle | SCY | 59.53 | flying | 400 Free Relay (leg 3) | 2025-03-23 | Southwest Age Group Regional 2025 |
| 100 Backstroke | SCY | 1:10.08 | flat | 400 Medley Relay | 2025-03-21 | Southwest Age Group Regional 2025 |
| 50 Butterfly | SCY | 29.97 | flying | 200 Medley Relay (leg 3) | 2025-03-22 | Southwest Age Group Regional 2025 |
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 11-12 · SCY
2238 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:09.17 | 744 |
| 100 FL SCY | 1:08.58 | 731 |
| 200 IM SCY | 2:30.86 | 763 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
IMR 11-12 · SCY
1642 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 52.85 | 166 |
| 50 FL SCY | 30.80 | 726 |
| 100 IM SCY | 1:10.31 | 750 |
| 200 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:09.17
Front half 33.32s · back half 35.85s
100 Butterfly SCY 1:08.58
Front half 32.47s · back half 36.11s
200 Butterfly SCY 2:36.96
Front half 74.16s · back half 82.80s
100 Individual Medley SCY 1:10.31
Front half 32.42s · back half 37.89s
200 Individual Medley SCY 2:30.86
Front half 71.43s · back half 79.43s
Progression
Faster times are higher. One card per event, all courses & history.