swimJames Thielker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.56 | AA+0.07s to AAA | 2026-01-16 | ISCA January Classic 2026 |
| 100 Freestyle | SCY | 50.39 | AAA+1.60s to AAAA | 2026-01-16 | ISCA January Classic 2026 |
| 200 Freestyle | SCY | 1:46.72 | AAAA | 2026-01-16 | ISCA January Classic 2026 |
| 500 Freestyle | SCY | 4:49.64 | AAA+0.15s to AAAA | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 1650 Freestyle | SCY | 19:35.57 | BB+24.18s to A | 2024-11-08 | 2024 CAC 4th Annual Zach Spain B&Slower Meet |
| 50 Backstroke | SCY | 27.54 | AA+1.05s to AAA | 2026-01-16 | ISCA January Classic 2026 |
| 100 Backstroke | SCY | 1:03.84 | BB+2.65s to A | 2025-10-26 | 2025 PV MAKO PUMPKIN CLASSIC venue |
| 200 Backstroke | SCY | 2:20.27 | BB+7.28s to A | 2025-11-07 | 2025 CAC 5th Annual Zachary Spain Memorial Me |
| 50 Breaststroke | SCY | 32.38 | A+0.69s to AA | 2026-01-16 | ISCA January Classic 2026 |
| 100 Breaststroke | SCY | 1:14.14 | BB+5.05s to A | 2025-11-14 | ISCA Fall Classic Championship 2025 venue |
| 200 Breaststroke | SCY | 2:42.26 | BB+11.97s to A | 2025-11-07 | 2025 CAC 5th Annual Zachary Spain Memorial Me |
| 50 Butterfly | SCY | 24.36 | AAAA | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 100 Butterfly | SCY | 53.31 | AAA+0.42s to AAAA | 2026-01-16 | ISCA January Classic 2026 |
| 200 Butterfly | SCY | 1:56.69 | AAAA | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 100 Individual Medley | SCY | 1:03.81 | 2025-02-07 | 2025 Last Chance Qualifying | |
| 200 Individual Medley | SCY | 2:06.20 | AA+2.11s to AAA | 2026-01-16 | ISCA January Classic 2026 |
| 400 Individual Medley | SCY | 4:43.58 | A+6.19s to AA | 2025-10-25 | 2025 PV MAKO PUMPKIN CLASSIC venue |
| 50 Freestyle | LCM | 26.59 | AAA+0.90s to AAAA | 2026-06-05 | HNVR Storm Surge 2026 |
| 100 Freestyle | LCM | 54.64 | AAAA | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 200 Freestyle | LCM | 2:10.45 | AA+1.56s to AAA | 2026-06-13 | 2026 CAC Schools Out For Summer LCM Swim Meet |
| 400 Freestyle | LCM | 4:35.23 | AA+0.24s to AAA | 2026-04-17 | 2026 CAC Spring "Swimming to the 80’s" LCM Sw |
| 800 Freestyle | LCM | 11:10.94 | BB+49.55s to A | 2025-06-13 | 2025 CAC Schools Out For Summer |
| 1500 Freestyle | LCM | 19:37.30 | A+34.41s to AA | 2026-06-13 | 2026 CAC Schools Out For Summer LCM Swim Meet |
| 50 Backstroke | LCM | 32.85 | A+0.36s to AA | 2026-04-17 | 2026 CAC Spring "Swimming to the 80’s" LCM Sw |
| 100 Backstroke | LCM | 1:14.10 | BB+2.41s to A | 2026-06-13 | 2026 CAC Schools Out For Summer LCM Swim Meet |
| 200 Backstroke | LCM | 2:39.31 | BB+3.32s to A | 2026-04-17 | 2026 CAC Spring "Swimming to the 80’s" LCM Sw |
| 50 Breaststroke | LCM | 40.99 | BB+3.20s to A | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 100 Breaststroke | LCM | 1:32.02 | B+4.73s to BB | 2025-06-15 | 2025 CAC Schools Out For Summer slow pool |
| 200 Breaststroke | LCM | 3:13.34 | B+3.95s to BB | 2026-04-17 | 2026 CAC Spring "Swimming to the 80’s" LCM Sw |
| 50 Butterfly | LCM | 27.27 | AAAA | 2026-06-05 | HNVR Storm Surge 2026 |
| 100 Butterfly | LCM | 59.97 | AAAA | 2026-06-05 | HNVR Storm Surge 2026 |
| 200 Butterfly | LCM | 2:14.51 | AAAA | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 200 Individual Medley | LCM | 2:28.93 | AA+5.14s to AAA | 2026-06-05 | HNVR Storm Surge 2026 |
| 400 Individual Medley | LCM | 5:20.43 | AA+12.94s to AAA | 2026-06-05 | HNVR Storm Surge 2026 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 24.83 | flat | 200 Free Relay | 2025-03-07 | 2025 MD LSC 14 & U Championships |
| 50 Freestyle | SCY | 23.18 | flying | 200 Free Relay (leg 4) | 2026-03-06 | 2026 MD LSC 14 & U Championships |
| 100 Freestyle | SCY | 51.85 | flat | 400 Free Relay | 2025-11-16 | ISCA Fall Classic Championship 2025 |
| 100 Freestyle | SCY | 52.08 | flying | 400 Medley Relay (leg 4) | 2025-03-08 | 2025 MD LSC 14 & U Championships |
| 100 Freestyle | SCY | 50.50 | flying | 400 Free Relay (leg 4) | 2026-03-08 | 2026 MD LSC 14 & U Championships |
| 200 Freestyle | SCY | 1:47.63 | flat | 800 Free Relay | 2026-03-05 | 2026 MD LSC 14 & U Championships |
| 200 Freestyle | SCY | 1:53.13 | flying | 800 Free Relay (leg 4) | 2025-03-06 | 2025 MD LSC 14 & U Championships |
| 50 Butterfly | SCY | 23.88 | flying | 200 Medley Relay (leg 3) | 2026-03-05 | 2026 MD LSC 14 & U Championships |
| 100 Butterfly | SCY | 54.11 | flying | 400 Medley Relay (leg 3) | 2026-03-07 | 2026 MD LSC 14 & U Championships |
| 100 Freestyle | LCM | 1:00.89 | flat | 400 Free Relay | 2025-08-02 | 2025 ISCA Summer Senior Blast |
| 50 Butterfly | LCM | 28.14 | flying | 200 Medley Relay (leg 3) | 2025-07-30 | 2025 ISCA Summer Senior Blast |
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 13-14 · SCY
4651 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:49.64 | 996 |
| 200 BK SCY | 2:20.27 | 565 |
| 200 BR SCY | 2:42.26 | 528 |
| 200 FL SCY | 1:56.69 | 1023 |
| 200 IM SCY | 2:06.20 | 827 |
| 400 IM SCY | 4:43.58 | 712 |
IMR 13-14 · SCY
3935 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:46.72 | 1004 |
| 100 BK SCY | 1:03.84 | 588 |
| 100 BR SCY | 1:14.14 | 540 |
| 100 FL SCY | 53.31 | 976 |
| 200 IM SCY | 2:06.20 | 827 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:03.84
Front half 31.02s · back half 32.82s
200 Backstroke SCY 2:20.27 split/total mismatch
Front half 33.38s · back half 106.89s
100 Breaststroke SCY 1:14.14
Front half 34.45s · back half 39.69s
200 Breaststroke SCY 2:42.26 split/total mismatch
Front half 35.12s · back half 127.14s
400 Individual Medley SCY 4:43.58
Front half 136.79s · back half 146.79s
800 Freestyle LCM 11:10.94 split/total mismatch
100 Breaststroke LCM 1:32.02
Front half 43.28s · back half 48.74s
Progression
Faster times are higher. One card per event, all courses & history.