swimJack Armbruster
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.82 | AA+0.03s to AAA | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 100 Freestyle | SCY | 1:04.08 | AAA+2.99s to AAAA | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 50 Backstroke | SCY | 34.65 | AA+0.46s to AAA | 2025-12-14 | 2025 CA SCS/SCAT WAG venue |
| 100 Backstroke | SCY | 1:15.10 | AA+2.31s to AAA | 2026-02-01 | 2026 AZOT H/F BB MIN Leaderboard Invitational venue |
| 50 Breaststroke | SCY | 38.38 | AA+0.09s to AAA | 2026-02-01 | 2026 AZOT H/F BB MIN Leaderboard Invitational venue |
| 100 Breaststroke | SCY | 1:24.64 | AA+0.95s to AAA | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 50 Butterfly | SCY | 33.55 | AA+0.96s to AAA | 2026-02-15 | 2026 MVN Lunar AAPI Festival venue |
| 100 Individual Medley | SCY | 1:17.62 | A+1.13s to AA | 2025-12-13 | 2025 CA SCS/SCAT WAG venue |
| 50 Freestyle | LCM | 32.23 | AAA+0.54s to AAAA | 2026-06-14 | 2026 SCS June AG Invite venue |
| 100 Freestyle | LCM | 1:12.66 | AAA+2.87s to AAAA | 2026-06-12 | 2026 SCS June AG Invite venue |
| 50 Backstroke | LCM | 38.77 | AAA+1.78s to AAAA | 2026-06-13 | 2026 SCS June AG Invite venue |
| 100 Backstroke | LCM | 1:28.98 | A+0.79s to AA | 2025-07-25 | 2025 CA SCS/RAA Summer A/G Champs venue |
| 50 Breaststroke | LCM | 43.81 | AA+0.22s to AAA | 2026-06-14 | 2026 SCS June AG Invite venue |
| 100 Breaststroke | LCM | 1:41.49 | A+0.40s to AA | 2026-05-02 | 2026 CA MVN May BB Min LCM venue |
| 50 Butterfly | LCM | 39.66 | A+1.07s to AA | 2026-06-12 | 2026 SCS June AG Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.66 | flying | 200 Free Relay (leg 2) | 2026-02-15 | 2026 MVN Lunar AAPI Festival |
| 50 Backstroke | SCY | 34.85 | flat | 200 Medley Relay | 2025-12-14 | 2025 CA SCS/SCAT WAG |
| 50 Breaststroke | SCY | 38.82 | flying | 200 Medley Relay (leg 2) | 2026-02-13 | 2026 MVN Lunar AAPI Festival |
| 50 Freestyle | LCM | 36.26 | flat | 200 Free Relay | 2025-06-14 | 2025 June Age Group Invite |
| 50 Freestyle | LCM | 35.17 | flying | 200 Free Relay (leg 3) | 2025-07-25 | 2025 CA SCS/RAA Summer A/G Champs |
| 50 Freestyle | LCM | 35.54 | flying | 200 Medley Relay (leg 4) | 2025-06-13 | 2025 June Age Group Invite |
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
1581 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:15.10 | 775 |
| 100 BR SCY | 1:24.64 | 806 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
4000 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:04.08 | 849 |
| 50 BK SCY | 34.65 | 801 |
| 50 BR SCY | 38.38 | 852 |
| 50 FL SCY | 33.55 | 772 |
| 100 IM SCY | 1:17.62 | 726 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.08
Front half 30.37s · back half 33.71s
100 Backstroke SCY 1:15.10
Front half 36.52s · back half 38.58s
100 Breaststroke SCY 1:24.64
Front half 38.83s · back half 45.81s
100 Individual Medley SCY 1:17.62
Front half 35.41s · back half 42.21s
100 Freestyle LCM 1:12.66
Front half 33.97s · back half 38.69s
100 Backstroke LCM 1:28.98
Front half 43.48s · back half 45.50s
100 Breaststroke LCM 1:41.49
Front half 47.33s · back half 54.16s
Progression
Faster times are higher. One card per event, all courses & history.