swimCatherine Tillberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.45 | BB+0.86s to A | 2026-01-16 | 2026 NE SAC Bronze Championships |
| 100 Freestyle | SCY | 1:04.22 | BB+2.13s to A | 2026-01-16 | 2026 NE SAC Bronze Championships |
| 200 Freestyle | SCY | 2:31.34 | B+4.85s to BB | 2025-10-12 | 2025 NE SAC Spooktacular - copied venue |
| 50 Backstroke | SCY | 39.35 | +2.16s to B | 2025-09-27 | 2025 NE YNS September Sprint Spectacular - co venue |
| 100 Backstroke | SCY | 1:17.47 | B+3.88s to BB | 2026-05-09 | 2026 NE INST Pentathlon venue |
| 50 Breaststroke | SCY | 37.39 | BB+0.40s to A | 2026-01-16 | 2026 NE SAC Bronze Championships |
| 100 Breaststroke | SCY | 1:19.81 | BB+1.82s to A | 2026-01-30 | 2026 NE CS Silver Championships |
| 50 Butterfly | SCY | 30.57 | A+0.38s to AA | 2026-01-30 | 2026 NE CS Silver Championships |
| 100 Butterfly | SCY | 1:07.44 | A+2.65s to AA | 2026-01-30 | 2026 NE CS Silver Championships |
| 100 Individual Medley | SCY | 1:13.50 | 2026-01-16 | 2026 NE SAC Bronze Championships | |
| 200 Individual Medley | SCY | 2:44.93 | B+0.84s to BB | 2026-05-09 | 2026 NE INST Pentathlon venue |
| 50 Freestyle | LCM | 32.87 | BB+0.28s to A | 2026-05-17 | 2026 NE YNS May Specialty Meet venue |
| 100 Freestyle | LCM | 1:12.51 | BB+1.52s to A | 2026-05-16 | 2026 NE YNS May Specialty Meet venue |
| 200 Freestyle | LCM | 2:39.06 | BB+4.37s to A | 2026-05-17 | 2026 NE YNS May Specialty Meet venue |
| 50 Backstroke | LCM | 41.30 | B+0.71s to BB | 2026-05-17 | 2026 NE YNS May Specialty Meet venue |
| 100 Backstroke | LCM | 1:29.59 | B+3.60s to BB | 2026-05-16 | 2026 NE YNS May Specialty Meet venue |
| 50 Breaststroke | LCM | 44.07 | BB+1.98s to A | 2026-05-16 | 2026 NE YNS May Specialty Meet venue |
| 50 Butterfly | LCM | 35.48 | BB+0.19s to A | 2026-05-16 | 2026 NE YNS May Specialty Meet venue |
| 100 Butterfly | LCM | 1:22.60 | BB+5.61s to A | 2026-05-17 | 2026 NE YNS May Specialty Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 49.90 | flying | 200 Free Relay (leg 4) | 2025-10-12 | 2025 NE SAC Spooktacular - copied |
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
476 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:44.93 | 476 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2530 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:31.34 | 442 |
| 100 BK SCY | 1:17.47 | 412 |
| 100 BR SCY | 1:19.81 | 578 |
| 100 FL SCY | 1:07.44 | 622 |
| 200 IM SCY | 2:44.93 | 476 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.22 split/total mismatch
Front half 30.92s · back half 33.30s
200 Freestyle SCY 2:31.34
Front half 70.02s · back half 81.32s
100 Backstroke SCY 1:17.47
Front half 37.07s · back half 40.40s
100 Breaststroke SCY 1:19.81 split/total mismatch
Front half 38.69s · back half 41.12s
100 Butterfly SCY 1:07.44 split/total mismatch
Front half 32.15s · back half 35.29s
100 Individual Medley SCY 1:13.50 split/total mismatch
Front half 34.05s · back half 39.45s
200 Individual Medley SCY 2:44.93
Front half 79.17s · back half 85.76s
100 Freestyle LCM 1:12.51
Front half 34.85s · back half 37.66s
200 Freestyle LCM 2:39.06
Front half 77.28s · back half 81.78s
100 Backstroke LCM 1:29.59
Front half 42.44s · back half 47.15s
100 Butterfly LCM 1:22.60
Front half 37.78s · back half 44.82s
Progression
Faster times are higher. One card per event, all courses & history.