Briggs Zyglocke
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.48 | AAA+0.79s to AAAA | 2026-03-07 | 2026 VSI SC Senior Championships venue |
| 100 Freestyle | SCY | 49.15 | AAA+1.66s to AAAA | 2026-03-08 | 2026 VSI SC Senior Championships venue |
| 200 Freestyle | SCY | 1:50.19 | AA+1.50s to AAA | 2026-03-06 | 2026 VSI SC Senior Championships venue |
| 500 Freestyle | SCY | 5:09.96 | A+0.87s to AA | 2025-12-06 | 2025 RAYS Nutcracker Classic - copied venue |
| 100 Backstroke | SCY | 56.84 | AA+2.25s to AAA | 2025-12-06 | 2025 RAYS Nutcracker Classic - copied venue |
| 50 Breaststroke | SCY | 33.19 | BB+1.10s to A | 2025-10-25 | NOVA Halloween Haunt slow pool |
| 100 Breaststroke | SCY | 1:14.07 | B+1.08s to BB | 2025-10-26 | NOVA Halloween Haunt slow pool |
| 50 Butterfly | SCY | 25.02 | AAA+0.73s to AAAA | 2025-12-07 | 2025 RAYS Nutcracker Classic - copied venue |
| 100 Butterfly | SCY | 54.88 | AA+0.89s to AAA | 2026-03-06 | 2026 VSI SC Senior Championships venue |
| 200 Butterfly | SCY | 2:18.69 | BB+6.70s to A | 2025-10-25 | NOVA Halloween Haunt slow pool |
| 200 Individual Medley | SCY | 2:05.91 | AA+4.72s to AAA | 2025-12-07 | 2025 RAYS Nutcracker Classic - copied venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 48.14 | flying | 400 Free Relay (leg 2) | 2026-03-08 | 2026 VSI SC Senior 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 15-16 · SCY
1970 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:09.96 | 708 |
| 200 FL SCY | 2:18.69 | 536 |
| 200 IM SCY | 2:05.91 | 726 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3473 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:50.19 | 792 |
| 100 BK SCY | 56.84 | 709 |
| 100 BR SCY | 1:14.07 | 472 |
| 100 FL SCY | 54.88 | 774 |
| 200 IM SCY | 2:05.91 | 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 49.15
Front half 23.69s · back half 25.46s
200 Freestyle SCY 1:50.19
Front half 53.60s · back half 56.59s
500 Freestyle SCY 5:09.96
Front half 152.86s · back half 157.10s
100 Backstroke SCY 56.84
Front half 27.37s · back half 29.47s
100 Breaststroke SCY 1:14.07
Front half 34.81s · back half 39.26s
100 Butterfly SCY 54.88
Front half 25.54s · back half 29.34s
200 Butterfly SCY 2:18.69
200 Individual Medley SCY 2:05.91
Front half 57.91s · back half 68.00s
Progression
Faster times are higher. One card per event, all courses & history.