Marlow Umphress
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.14 | A+0.85s to AA·+5.25s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 100 Freestyle | SCY | 1:09.05 | BB+2.46s to A·+14.96s to Sectionals | 2026-01-18 | 2026 ST NTRO Winter Prelim Final Invitevenue |
| 200 Freestyle | SCY | 2:34.73 | BB+9.74s to A·+38.04s to Sectionals | 2026-01-17 | 2026 ST NTRO Winter Prelim Final Invitevenue |
| 50 Backstroke | SCY | 36.42 | BB+1.63s to A·+7.83s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 50 Breaststroke | SCY | 36.40 | AA+0.61s to AAA·+2.81s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 100 Breaststroke | SCY | 1:25.20 | A+3.41s to AA·+14.31s to Sectionals | 2026-02-20 | 2026 ST AAAA SC STAGSvenue |
| 50 Butterfly | SCY | 32.85 | A+0.86s to AA·+5.46s to Sectionals | 2026-02-21 | 2026 ST AAAA SC STAGSvenue |
| 100 Butterfly | SCY | 1:17.65 | BB+1.36s to A·+18.56s to Sectionals | 2026-01-17 | 2026 ST NTRO Winter Prelim Final Invitevenue |
| 100 Individual Medley | SCY | 1:17.40 | BB+1.41s to A | 2026-02-21 | 2026 ST AAAA SC STAGSvenue |
| 50 Freestyle | LCM | 33.47 | A+0.08s to AA·+5.08s to Sectionals | 2026-07-12 | 2026 ST NIST LC STAGSvenue |
| 100 Freestyle | LCM | 1:14.07 | A+0.78s to AA·+12.78s to Sectionals | 2026-06-11 | 2026 ST NIST George Block Invitationalvenue |
| 200 Freestyle | LCM | 2:37.23 | AA+5.54s to AAA·+25.14s to Sectionals | 2026-07-12 | 2026 ST NIST LC STAGSvenue |
| 400 Freestyle | LCM | 5:32.08 | AA+10.89s to AAA·+53.29s to Sectionals | 2026-07-25 | 2026 Texas Age Group Swimming LC Champsvenue |
| 50 Backstroke | LCM | 41.60 | BB+1.51s to A·+8.71s to Sectionals | 2026-07-12 | 2026 ST NIST LC STAGSvenue |
| 100 Backstroke | LCM | 1:28.35 | A+3.36s to AA·+18.56s to Sectionals | 2026-07-12 | 2026 ST NIST LC STAGSvenue |
| 50 Breaststroke | LCM | 40.29 | AAA+1.00s to AAAA·+2.00s to Sectionals | 2026-07-24 | 2026 Texas Age Group Swimming LC Champsvenue |
| 100 Breaststroke | LCM | 1:32.26 | AA+2.07s to AAA·+11.67s to Sectionals | 2026-07-25 | 2026 Texas Age Group Swimming LC Champsvenue |
| 50 Butterfly | LCM | 36.32 | A+0.43s to AA·+5.03s to Sectionals | 2026-07-25 | 2026 Texas Age Group Swimming LC Champsvenue |
| 100 Butterfly | LCM | 1:23.86 | A+1.17s to AA·+16.47s to Sectionals | 2026-06-12 | 2026 ST NIST George Block Invitationalvenue |
| 200 Individual Medley | LCM | 2:55.85 | AA+2.56s to AAA·+24.46s to Sectionals | 2026-07-23 | 2026 Texas Age Group Swimming LC Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.60 | flat | 200 Free Relay | 2026-02-20 | 2026 ST AAAA SC STAGS |
| 50 Breaststroke | SCY | 39.16 | flying | 200 Medley Relay (leg 2) | 2026-02-22 | 2026 ST AAAA SC STAGS |
| 50 Freestyle | LCM | 33.68 | flying | 200 Free Relay (leg 4) | 2026-07-26 | 2026 Texas Age Group Swimming LC Champs |
| 100 Freestyle | LCM | 1:16.02 | flying | 400 Free Relay (leg 3) | 2026-07-12 | 2026 ST NIST LC STAGS |
| 50 Breaststroke | LCM | 44.21 | flying | 200 Medley Relay (leg 2) | 2026-07-25 | 2026 Texas Age Group Swimming LC Champs |
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 11-12 · LCM
3281 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:32.08 | 698 |
| 100 BK LCM | 1:28.35 | 561 |
| 100 BR LCM | 1:32.26 | 696 |
| 100 FL LCM | 1:23.86 | 601 |
| 200 IM LCM | 2:55.85 | 725 |
IMR 11-12 · LCM
3397 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:37.23 | 702 |
| 50 BK LCM | 41.60 | 526 |
| 50 BR LCM | 40.29 | 799 |
| 50 FL LCM | 36.32 | 645 |
| 200 IM LCM | 2:55.85 | 725 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:09.05
Front half 33.47s · back half 35.58s
200 Freestyle SCY 2:34.73
Front half 76.65s · back half 78.08s
100 Breaststroke SCY 1:25.20
Front half 40.03s · back half 45.17s
100 Butterfly SCY 1:17.65
Front half 37.07s · back half 40.58s
100 Individual Medley SCY 1:17.40
Front half 36.71s · back half 40.69s
100 Freestyle LCM 1:14.07
Front half 35.38s · back half 38.69s
200 Freestyle LCM 2:37.23
Front half 76.34s · back half 80.89s
400 Freestyle LCM 5:32.08
Front half 164.78s · back half 167.30s
100 Breaststroke LCM 1:32.26
Front half 44.30s · back half 47.96s
100 Butterfly LCM 1:23.86
Front half 39.55s · back half 44.31s
200 Individual Medley LCM 2:55.85
Front half 83.52s · back half 92.33s
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.