swimJack Shaffer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.82 | 2025-12-13 | 2025 FAST December Open venue | |
| 50 Freestyle | SCY | 42.02 | +3.73s to B | 2026-03-28 | Destination Athlete Centennial Invite - 2026 venue |
| 100 Freestyle | SCY | 1:39.85 | +11.36s to B | 2025-10-19 | 2025 SLAC IMX Challenge Invitational venue |
| 200 Freestyle | SCY | 3:30.15 | +20.56s to B | 2026-03-28 | Destination Athlete Centennial Invite - 2026 venue |
| 25 Backstroke | SCY | 24.22 | 2025-12-13 | 2025 FAST December Open venue | |
| 50 Backstroke | SCY | 52.39 | +3.90s to B | 2026-03-28 | Destination Athlete Centennial Invite - 2026 venue |
| 100 Backstroke | SCY | 1:55.64 | +14.55s to B | 2026-03-29 | Destination Athlete Centennial Invite - 2026 venue |
| 25 Breaststroke | SCY | 29.10 | 2025-02-15 | 2025 PA Sweetheart Special venue | |
| 50 Breaststroke | SCY | 59.87 | +6.38s to B | 2025-09-20 | 2025 Heart of Florida Swim Meet venue |
| 100 Breaststroke | SCY | 2:03.02 | +7.53s to B | 2026-03-27 | Destination Athlete Centennial Invite - 2026 venue |
| 25 Butterfly | SCY | 25.47 | 2025-02-15 | 2025 PA Sweetheart Special venue | |
| 50 Butterfly | SCY | 52.59 | +6.10s to B | 2025-12-14 | 2025 FAST December Open venue |
| 100 Individual Medley | SCY | 1:52.18 | +12.39s to B | 2025-09-20 | 2025 Heart of Florida Swim Meet venue |
| 200 Individual Medley | SCY | 2:57.63 | BB+4.14s to A | 2012-12-07 | 2012 MW GNST Winter SWIMvite |
| 50 Freestyle | LCM | 36.03 | BB+0.34s to A | 2026-06-11 | 2026 RAFC Summer Solstice Invitational |
| 100 Freestyle | LCM | 1:12.24 | AAA+2.45s to AAAA | 2026-06-11 | 2026 RAFC Summer Solstice Invitational |
| 200 Freestyle | LCM | 2:39.46 | AA+0.27s to AAA | 2026-06-11 | 2026 RAFC Summer Solstice Invitational |
| 50 Backstroke | LCM | 52.37 | B+3.08s to BB | 2026-05-22 | 2026 Dr. Aspi Doctor Memorial Swim Invite |
| 100 Backstroke | LCM | 1:29.66 | A+1.47s to AA | 2026-06-11 | 2026 RAFC Summer Solstice Invitational |
| 50 Breaststroke | LCM | 59.66 | B+5.27s to BB | 2026-06-11 | 2026 RAFC Summer Solstice Invitational |
| 100 Breaststroke | LCM | 2:31.51 | +18.42s to B | 2026-05-24 | 2026 Dr. Aspi Doctor Memorial Swim Invite venue |
| 200 Breaststroke | LCM | 5:16.85 | 2026-04-25 | 11th Annual Hohne Memorial Invitational venue | |
| 50 Butterfly | LCM | 1:04.70 | +12.41s to B | 2026-06-12 | 2026 RAFC Summer Solstice Invitational venue |
| 100 Butterfly | LCM | 1:32.04 | A+1.35s to AA | 2026-05-22 | 2026 Dr. Aspi Doctor Memorial Swim Invite |
| 200 Individual Medley | LCM | 4:28.31 | +18.42s to B | 2026-06-14 | 2026 RAFC Summer Solstice Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
IMX / IMR
IMX 10 & under · LCM
2701 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:39.46 | 860 |
| 100 BK LCM | 1:29.66 | 710 |
| 100 BR LCM | 2:31.51 | 221 |
| 100 FL LCM | 1:32.04 | 646 |
| 200 IM LCM | 4:28.31 | 264 |
IMR 10 & under · LCM
2007 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:12.24 | 901 |
| 50 BK LCM | 52.37 | 352 |
| 50 BR LCM | 59.66 | 336 |
| 50 FL LCM | 1:04.70 | 154 |
| 200 IM LCM | 4:28.31 | 264 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:39.85
Front half 44.90s · back half 54.95s
200 Freestyle SCY 3:30.15
Front half 101.42s · back half 108.73s
100 Backstroke SCY 1:55.64
Front half 56.41s · back half 59.23s
100 Breaststroke SCY 2:03.02
Front half 58.52s · back half 64.50s
100 Individual Medley SCY 1:52.18
Front half 55.69s · back half 56.49s
100 Freestyle LCM 1:12.24
100 Backstroke LCM 1:29.66
100 Breaststroke LCM 2:31.51
Front half 72.08s · back half 79.43s
200 Breaststroke LCM 5:16.85
Front half 154.75s · back half 162.10s
200 Individual Medley LCM 4:28.31
Front half 128.57s · back half 139.74s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.