Archer Macmillan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.02 | AA+0.23s to AAA | 2026-02-06 | 2026 Michigan Open |
| 100 Freestyle | SCY | 1:11.04 | BB+0.85s to A | 2026-03-14 | 2026 SCY 10 & Under Championship Meet venue |
| 200 Freestyle | SCY | 2:41.91 | BB+10.22s to A | 2026-02-07 | 2026 Michigan Open venue |
| 500 Freestyle | SCY | 7:41.74 | B+7.65s to BB | 2026-01-10 | 2026 PA Invite venue |
| 25 Backstroke | SCY | 18.48 | 2025-02-01 | 2025 Guppy Bowl slow pool | |
| 50 Backstroke | SCY | 36.90 | A+0.91s to AA | 2026-03-14 | 2026 SCY 10 & Under Championship Meet venue |
| 100 Backstroke | SCY | 1:20.60 | BB+0.71s to A | 2026-03-14 | 2026 SCY 10 & Under Championship Meet venue |
| 50 Breaststroke | SCY | 45.49 | BB+3.40s to A | 2025-11-15 | OLY Swimming Turkey Bowl venue |
| 25 Butterfly | SCY | 18.43 | 2025-01-12 | 2025 PA Closed Invitational venue | |
| 50 Butterfly | SCY | 34.64 | A+0.35s to AA | 2026-03-15 | 2026 SCY 10 & Under Championship Meet venue |
| 100 Butterfly | SCY | 1:27.01 | BB+2.42s to A | 2026-03-14 | 2026 SCY 10 & Under Championship Meet venue |
| 100 Individual Medley | SCY | 1:18.38 | A+1.89s to AA | 2026-03-15 | 2026 SCY 10 & Under Championship Meet venue |
| 200 Individual Medley | SCY | 2:37.63 | AAA+6.74s to AAAA | 2025-02-21 | 2025 MCSA Junior Cup |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 31.11 | flying | 200 Free Relay (leg 3) | 2026-03-15 | 2026 SCY 10 & Under Championship Meet |
| 50 Backstroke | SCY | 37.33 | flat | 200 Medley Relay | 2026-03-14 | 2026 SCY 10 & Under Championship Meet |
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
2570 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:41.91 | 550 |
| 100 BK SCY | 1:20.60 | 627 |
| 100 FL SCY | 1:27.01 | 516 |
| 200 IM SCY | 2:37.63 | 877 |
| 100 BR SCY | — | 0 |
IMR 10 & under · SCY
3204 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:11.04 | 623 |
| 50 BK SCY | 36.90 | 663 |
| 50 BR SCY | 45.49 | 511 |
| 50 FL SCY | 34.64 | 702 |
| 100 IM SCY | 1:18.38 | 705 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.04
Front half 33.61s · back half 37.43s
200 Freestyle SCY 2:41.91
Front half 79.01s · back half 82.90s
500 Freestyle SCY 7:41.74
Front half 228.57s · back half 233.17s
100 Backstroke SCY 1:20.60
Front half 38.69s · back half 41.91s
100 Butterfly SCY 1:27.01
Front half 39.76s · back half 47.25s
100 Individual Medley SCY 1:18.38
Front half 35.07s · back half 43.31s
Progression
Faster times are higher. One card per event, all courses & history.