swimZachary Parham
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.49 | AA+0.80s to AAA·+1.10s to Sectionals | 2025-01-17 | GSA January Jump Start 2025 |
| 100 Freestyle | SCY | 51.69 | AA+1.90s to AAA·+3.20s to Sectionals | 2025-01-17 | GSA January Jump Start 2025 |
| 200 Freestyle | SCY | 1:53.02 | AA+4.33s to AAA·+6.73s to Sectionals | 2025-01-17 | GSA January Jump Start 2025 |
| 100 Backstroke | SCY | 58.99 | A+1.90s to AA·+4.50s to Sectionals | 2025-01-17 | GSA January Jump Start 2025 |
| 200 Backstroke | SCY | 2:09.45 | A+4.76s to AA·+10.86s to Sectionals | 2025-01-17 | GSA January Jump Start 2025 |
| 100 Freestyle | LCM | 58.95 | AA+1.86s to AAA·+3.46s to Sectionals | 2025-07-23 | 2025 TNAQ Senior Summer Showdownfast pool |
| 200 Freestyle | LCM | 2:10.99 | AA+5.20s to AAA·+9.70s to Sectionals | 2025-07-24 | 2025 TNAQ Senior Summer Showdownfast pool |
| 400 Freestyle | LCM | 4:42.26 | A+2.37s to AA·+24.67s to Sectionals | 2025-06-21 | SGSA 69th Annual Eastern Invitationalvenue |
| 100 Breaststroke | LCM | 1:11.13 | AAA+2.54s to AAAA·+1.44s to Sectionals | 2025-07-25 | 2025 TNAQ Senior Summer Showdownfast pool |
| 200 Breaststroke | LCM | 2:36.64 | AAA+6.65s to AAAA·+4.05s to Sectionals | 2025-07-23 | 2025 TNAQ Senior Summer Showdownfast pool |
| 100 Butterfly | LCM | 1:04.34 | AA+2.65s to AAA·+4.15s to Sectionals | 2025-07-26 | 2025 TNAQ Senior Summer Showdownfast pool |
| 200 Individual Medley | LCM | 2:22.57 | AA+2.08s to AAA·+6.38s to Sectionals | 2025-06-22 | SGSA 69th Annual Eastern Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
IMX / IMR
IMX 15-16 · LCM
2301 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:42.26 | 699 |
| 200 BR LCM | 2:36.64 | 807 |
| 200 IM LCM | 2:22.57 | 795 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
3072 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:10.99 | 721 |
| 100 BR LCM | 1:11.13 | 839 |
| 100 FL LCM | 1:04.34 | 717 |
| 200 IM LCM | 2:22.57 | 795 |
| 100 BK LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 58.95 RT 0.59s
Front half 27.92s · back half 31.03s
200 Freestyle LCM 2:10.99 RT 0.72s
Front half 62.51s · back half 68.48s
400 Freestyle LCM 4:42.26
Front half 134.82s · back half 147.44s
100 Breaststroke LCM 1:11.13 RT 0.64s
Front half 34.27s · back half 36.86s
200 Breaststroke LCM 2:36.64 RT 0.56s
Front half 74.91s · back half 81.73s
100 Butterfly LCM 1:04.34
Front half 30.93s · back half 33.41s
200 Individual Medley LCM 2:22.57
Front half 66.15s · back half 76.42s
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.