swimArchie McCallum
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.53 | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCAvenue | |
| 50 Freestyle | SCY | 33.18 | +9.99s to Sectionals | 2026-09-27 | 2026 PN UPAC Fall Open- Approvedfast pool |
| 100 Freestyle | SCY | 1:14.05 | +23.06s to Sectionals | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 200 Freestyle | SCY | 2:42.73 | +50.94s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 500 Freestyle | SCY | 7:53.16 | +170.47s to Sectionals | 2025-02-02 | 2025 PN OCA John Walker Distance Classicvenue |
| 25 Backstroke | SCY | 19.65 | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCAvenue | |
| 50 Backstroke | SCY | 39.86 | +16.17s to Futures | 2026-10-19 | 1767466 |
| 100 Backstroke | SCY | 1:27.08 | +31.59s to Sectionals | 2025-11-23 | 2025 PN November AGI, Div 3 (UPAC)venue |
| 25 Breaststroke | SCY | 21.73 | 2025-10-04 | 2025 PN OCA John Walker Invitationalvenue | |
| 50 Breaststroke | SCY | 43.70 | +17.41s to Futures | 2026-09-27 | 2026 PN UPAC Fall Open- Approvedfast pool |
| 100 Breaststroke | SCY | 1:34.62 | +31.43s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 25 Butterfly | SCY | 19.81 | 2025-10-04 | 2025 PN OCA John Walker Invitationalvenue | |
| 50 Butterfly | SCY | 40.44 | +17.55s to Futures | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 100 Butterfly | SCY | 1:43.41 | +48.22s to Sectionals | 2025-10-19 | 2025 PN VAST Fall Classicvenue |
| 100 Individual Medley | SCY | 1:20.90 | 2025-11-24 | 1663578 | |
| 200 Individual Medley | SCY | 3:01.92 | +57.93s to Sectionals | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 400 Individual Medley | SCY | 6:42.25 | +137.56s to Sectionals | 2026-05-16 | 2026 PN TOSC-OST-PAC May Meet- Approvedslow pool |
| 50 Freestyle | LCM | 37.80 | +10.81s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Freestyle | LCM | 1:25.58 | +26.59s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Freestyle | LCM | 3:32.00 | +83.31s to Sectionals | 2025-06-15 | 2025 IST June Invtationalvenue |
| 400 Freestyle | LCM | 6:29.94 | +115.55s to Sectionals | 2026-05-01 | 2026 PN BC May Flowers - Approvedvenue |
| 50 Backstroke | LCM | 46.68 | +18.79s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Backstroke | LCM | 1:38.14 | +32.95s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 50 Breaststroke | LCM | 53.73 | +22.84s to Futures | 2026-06-27 | 2026 PN SMAC Summer Classic Invite- Approvedvenue |
| 100 Breaststroke | LCM | 2:09.94 | +56.24s to Sectionals | 2025-06-14 | 2025 IST June Invtationalvenue |
| 50 Butterfly | LCM | 48.67 | +22.38s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 35.53 | flying | 200 Free Relay (leg 3) | 2026-05-16 | 2026 PN TOSC-OST-PAC May Meet- Approved |
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
2493 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:42.73 | 542 |
| 100 BK SCY | 1:27.08 | 497 |
| 100 BR SCY | 1:34.62 | 577 |
| 100 FL SCY | 1:43.41 | 307 |
| 200 IM SCY | 3:01.92 | 570 |
IMR 10 & under · SCY
2735 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:14.05 | 550 |
| 50 BK SCY | 39.86 | 526 |
| 50 BR SCY | 43.70 | 577 |
| 50 FL SCY | 40.44 | 441 |
| 100 IM SCY | 1:20.90 | 641 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:14.05 · 7.5 min after 50 Backstroke
Front half 35.55s · back half 38.50s
200 Freestyle SCY 2:42.73 · 6.0 min after 100 Breaststroke
Front half 77.80s · back half 84.93s
500 Freestyle SCY 7:53.16
Front half 44.29s · back half 428.87s
50 Backstroke SCY 39.86 split/total mismatch
Front half 77.53s · back half -37.67s
100 Backstroke SCY 1:27.08
Front half 42.79s · back half 44.29s
100 Breaststroke SCY 1:34.62 RT 0.54s
Front half 44.47s · back half 50.15s
100 Butterfly SCY 1:43.41 RT 0.54s
Front half 47.68s · back half 55.73s
200 Individual Medley SCY 3:01.92 · 11.5 min after 100 Freestyle
Front half 87.17s · back half 94.75s
400 Individual Medley SCY 6:42.25 · 4.5 min after 50 Freestyle
Front half 205.33s · back half 196.92s
200 Freestyle LCM 3:32.00
Front half 104.80s · back half 107.20s
400 Freestyle LCM 6:29.94
Front half 194.03s · back half 195.91s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.