swimKobe Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.09 | 2024-03-02 | 2024 MR Metro 8 & Under Championships | |
| 50 Freestyle | SCY | 28.33 | AA+0.74s to AAA | 2025-10-10 | 2025 MR LIE Octoberfest Invitational |
| 100 Freestyle | SCY | 1:01.83 | AA+2.04s to AAA | 2025-10-10 | 2025 MR LIE Octoberfest Invitational |
| 200 Freestyle | SCY | 2:12.04 | AA+1.15s to AAA | 2025-10-10 | 2025 MR LIE Octoberfest Invitational |
| 500 Freestyle | SCY | 5:55.05 | AA+4.46s to AAA | 2025-10-05 | 2025 MR FLY Flushing Y Distance Meet venue |
| 25 Backstroke | SCY | 20.50 | 2024-01-12 | 2024 MR NFS 41st Dr.Martin Luther King Jr. | |
| 50 Backstroke | SCY | 31.80 | AA+0.01s to AAA | 2025-11-14 | 2025 MR FLY Big Apple Classic Invitational |
| 100 Backstroke | SCY | 1:08.62 | AA+0.03s to AAA | 2025-12-19 | LAC Arena Holiday Classic |
| 25 Breaststroke | SCY | 22.02 | 2024-03-02 | 2024 MR Metro 8 & Under Championships | |
| 50 Breaststroke | SCY | 39.75 | BB+0.26s to A | 2026-02-28 | 2026 MR QNS I Know I Can Invitational |
| 100 Breaststroke | SCY | 1:26.85 | BB+1.86s to A | 2026-01-11 | 2026 MR WEST Chris Dewey Trophy Meet venue |
| 25 Butterfly | SCY | 16.89 | 2024-03-02 | 2024 MR Metro 8 & Under Championships | |
| 50 Butterfly | SCY | 30.84 | AA+0.35s to AAA | 2026-01-30 | 2026 MR LIE Second Chance Invitational |
| 100 Butterfly | SCY | 1:11.67 | AA+3.48s to AAA | 2025-12-19 | LAC Arena Holiday Classic |
| 200 Butterfly | SCY | 2:42.99 | A+5.50s to AA | 2026-05-31 | 2026 MR FREE Summer Splash - SCY day 2 venue |
| 100 Individual Medley | SCY | 1:11.20 | AA+2.31s to AAA | 2026-01-17 | 2026 MR AGUA MLK Invitational venue |
| 200 Individual Medley | SCY | 2:31.34 | AA+2.05s to AAA | 2025-01-01 | Metropolitan Swimming Club |
| 50 Freestyle | SCM | 37.69 | B+1.70s to BB | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM) venue |
| 50 Backstroke | SCM | 35.51 | AA+0.42s to AAA | 2026-05-30 | 2026 MR FREE Summer Splash - SCM venue |
| 100 Backstroke | SCM | 1:16.11 | AA+0.32s to AAA | 2026-05-30 | 2026 MR FREE Summer Splash - SCM venue |
| 50 Breaststroke | SCM | 51.91 | +0.12s to B | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM) venue |
| 200 Breaststroke | SCM | 3:27.28 | BB+4.39s to A | 2026-05-30 | 2026 MR FREE Summer Splash - SCM venue |
| 50 Butterfly | SCM | 34.37 | AA+0.68s to AAA | 2026-05-30 | 2026 MR FREE Summer Splash - SCM venue |
| 100 Individual Medley | SCM | 1:31.03 | B+0.84s to BB | 2024-06-08 | 2024 MR FREE Summer Splash Invite (SCM) venue |
| 50 Freestyle | LCM | 32.17 | AA+0.78s to AAA | 2026-05-09 | 2026 MR LIE May Extravaganza Invitational venue |
| 100 Freestyle | LCM | 1:10.74 | AA+1.75s to AAA | 2026-06-07 | 2026 MR LIAC Summertime Classic Invitational venue |
| 200 Freestyle | LCM | 2:32.36 | AA+3.27s to AAA | 2026-06-06 | 2026 MR LIAC Summertime Classic Invitational venue |
| 50 Backstroke | LCM | 36.83 | AA+0.14s to AAA | 2026-05-08 | 2026 MR LIE May Extravaganza Invitational |
| 100 Backstroke | LCM | 1:19.12 | AAA+3.23s to AAAA | 2026-06-06 | 2026 MR LIAC Summertime Classic Invitational |
| 200 Backstroke | LCM | 2:51.23 | AA+0.74s to AAA | 2026-05-10 | 2026 MR LIE May Extravaganza Invitational venue |
| 50 Breaststroke | LCM | 46.41 | BB+1.42s to A | 2024-05-10 | 2024 MR LIE May Extravaganza Invitational |
| 100 Breaststroke | LCM | 1:38.70 | A+3.91s to AA | 2024-05-10 | 2024 MR LIE May Extravaganza Invitational |
| 50 Butterfly | LCM | 35.89 | AA+1.50s to AAA | 2026-06-07 | 2026 MR LIAC Summertime Classic Invitational venue |
| 100 Butterfly | LCM | 1:23.43 | A+1.24s to AA | 2026-05-09 | 2026 MR LIE May Extravaganza Invitational venue |
| 200 Individual Medley | LCM | 2:55.97 | AA+5.08s to AAA | 2026-05-08 | 2026 MR LIE May Extravaganza Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.89 | flying | 200 Medley Relay (leg 4) | 2026-03-15 | 2026 MR SC Junior Metropolitan 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 11-12 · SCY
3048 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:55.05 | 698 |
| 100 BK SCY | 1:08.62 | 651 |
| 100 BR SCY | 1:26.85 | 475 |
| 100 FL SCY | 1:11.67 | 560 |
| 200 IM SCY | 2:31.34 | 664 |
IMR 11-12 · SCY
3167 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:12.04 | 695 |
| 50 BK SCY | 31.80 | 696 |
| 50 BR SCY | 39.75 | 497 |
| 50 FL SCY | 30.84 | 648 |
| 100 IM SCY | 1:11.20 | 631 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.83
Front half 29.56s · back half 32.27s
200 Freestyle SCY 2:12.04
500 Freestyle SCY 5:55.05
Front half 172.96s · back half 182.09s
100 Backstroke SCY 1:08.62
Front half 33.24s · back half 35.38s
100 Breaststroke SCY 1:26.85
Front half 42.27s · back half 44.58s
100 Butterfly SCY 1:11.67
Front half 33.21s · back half 38.46s
200 Butterfly SCY 2:42.99
Front half 77.17s · back half 85.82s
100 Individual Medley SCY 1:11.20
Front half 32.00s · back half 39.20s
100 Backstroke SCM 1:16.11
Front half 36.58s · back half 39.53s
200 Breaststroke SCM 3:27.28
Front half 101.86s · back half 105.42s
100 Individual Medley SCM 1:31.03
Front half 41.59s · back half 49.44s
100 Freestyle LCM 1:10.74
Front half 33.61s · back half 37.13s
200 Freestyle LCM 2:32.36
Front half 73.44s · back half 78.92s
200 Backstroke LCM 2:51.23
Front half 82.60s · back half 88.63s
100 Butterfly LCM 1:23.43
Front half 37.17s · back half 46.26s
200 Individual Medley LCM 2:55.97
Front half 82.18s · back half 93.79s
Progression
Faster times are higher. One card per event, all courses & history.