Jake Arnstein
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 44.38 | +6.09s to B | 2024-06-29 | 2024 Firecracker slow pool |
| 100 Freestyle | SCY | 1:37.37 | +8.88s to B | 2025-01-25 | TCA Winter Open venue |
| 50 Backstroke | SCY | 53.51 | +5.02s to B | 2024-04-27 | TYR Swim Your Own Age Meet slow pool |
| 100 Backstroke | SCY | 1:59.87 | +18.78s to B | 2024-06-22 | 2024 Area 6 Summer Champs venue |
| 50 Breaststroke | SCY | 57.81 | +4.32s to B | 2024-04-27 | TYR Swim Your Own Age Meet slow pool |
| 100 Breaststroke | SCY | 2:11.95 | +16.46s to B | 2024-06-21 | 2024 Area 6 Summer Champs venue |
| 50 Butterfly | SCY | 1:01.68 | +15.19s to B | 2024-04-27 | TYR Swim Your Own Age Meet slow pool |
| 100 Individual Medley | SCY | 1:56.69 | +16.90s to B | 2024-08-24 | TCSC Sprint Invitational venue |
| 50 Freestyle | LCM | 51.48 | +7.59s to B | 2024-06-01 | Hydro4 Summer Open slow pool |
| 100 Freestyle | LCM | 1:59.10 | +18.01s to B | 2024-06-08 | 2024 TCA Aaron Vaughn Memorial venue |
| 50 Backstroke | LCM | 1:01.84 | +6.45s to B | 2024-05-05 | TCSC Go For The Gold Invitational venue |
| 50 Breaststroke | LCM | 1:06.44 | +5.55s to B | 2024-05-05 | TCSC Go For The Gold Invitational venue |
| 50 Butterfly | LCM | 1:15.78 | +23.49s to B | 2024-06-08 | 2024 TCA Aaron Vaughn Memorial venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 44.11 | flying | 200 Free Relay (leg 4) | 2024-02-24 | Area 6 Spring 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 10 & under · SCY
402 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:59.87 | 190 |
| 100 BR SCY | 2:11.95 | 212 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1045 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:37.37 | 242 |
| 50 BK SCY | 53.51 | 217 |
| 50 BR SCY | 57.81 | 249 |
| 50 FL SCY | 1:01.68 | 124 |
| 100 IM SCY | 1:56.69 | 213 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:37.37
Front half 44.72s · back half 52.65s
100 Individual Medley SCY 1:56.69
Front half 54.96s · back half 61.73s
Progression
Faster times are higher. One card per event, all courses & history.