swimMason Terrazas
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.59 | 2024-02-10 | 2024 OSHY Winter Openslow pool | |
| 50 Freestyle | SCY | 27.79 | A+0.80s to AA·+5.20s to Sectionals | 2026-05-08 | 2026 OZ Spring Sprint |
| 100 Freestyle | SCY | 1:00.87 | A+2.08s to AA·+11.88s to Sectionals | 2026-05-08 | 2026 OZ Spring Sprint |
| 200 Freestyle | SCY | 2:13.38 | A+5.19s to AA·+25.89s to Sectionals | 2026-05-08 | 2026 OZ Spring Sprint |
| 500 Freestyle | SCY | 5:50.57 | A+5.58s to AA·+57.68s to Sectionals | 2026-01-01 | Ozaukee Aquatics |
| 1650 Freestyle | SCY | 20:44.44 | A+38.05s to AA·+219.45s to Sectionals | 2026-01-09 | 2026 BAC January Classic Invite |
| 50 Backstroke | SCY | 36.17 | B+0.58s to BB·+11.68s to Sectionals | 2025-09-25 | Oz Intersquad- Meet #1 |
| 100 Backstroke | SCY | 1:14.58 | BB+5.29s to A·+18.49s to Sectionals | 2026-01-01 | Ozaukee Aquatics |
| 50 Breaststroke | SCY | 36.12 | A+1.13s to AA·+8.93s to Sectionals | 2026-01-09 | 2026 BAC January Classic Invite |
| 100 Breaststroke | SCY | 1:17.48 | A+2.59s to AA·+13.89s to Sectionals | 2026-01-01 | Ozaukee Aquatics |
| 200 Breaststroke | SCY | 3:18.76 | +2.27s to B·+60.17s to Sectionals | 2024-10-11 | 2024 Ozaukee Aquatics Fall Classicvenue |
| 50 Butterfly | SCY | 30.10 | A+0.41s to AA·+6.41s to Sectionals | 2025-11-21 | Arena Mid-Season Showdown 2025 |
| 100 Butterfly | SCY | 1:06.79 | A+0.90s to AA·+12.80s to Sectionals | 2026-05-08 | 2026 OZ Spring Sprint |
| 200 Butterfly | SCY | 2:28.01 | A+2.82s to AA·+25.22s to Sectionals | 2026-01-01 | Ozaukee Aquatics |
| 100 Individual Medley | SCY | 1:10.12 | BB+0.13s to A | 2026-01-09 | 2026 BAC January Classic Invite |
| 200 Individual Medley | SCY | 2:33.57 | BB+1.28s to A·+32.58s to Sectionals | 2025-11-21 | Arena Mid-Season Showdown 2025 |
| 50 Freestyle | LCM | 31.97 | A+1.18s to AA·+5.98s to Sectionals | 2025-01-01 | 1622461 |
| 100 Freestyle | LCM | 1:27.27 | +5.18s to B·+30.68s to Sectionals | 2024-06-08 | Shorewood 2024 Long Course Summer Openvenue |
| 200 Freestyle | LCM | 2:19.76 | AAA+5.37s to AAAA·+16.27s to Sectionals | 2026-07-24 | 12 U WI LC State Championships |
| 400 Freestyle | LCM | 4:57.70 | AAA+11.81s to AAAA·+35.51s to Sectionals | 2026-07-24 | 12 U WI LC State Championships |
| 800 Freestyle | LCM | 10:20.85 | AAA+18.96s to AAAA·+70.06s to Sectionals | 2026-07-24 | 12 U WI LC State Championships |
| 50 Breaststroke | LCM | 41.62 | A+1.63s to AA·+9.63s to Sectionals | 2026-06-12 | SHOR LC Open 2026 |
| 100 Breaststroke | LCM | 1:30.73 | A+3.54s to AA·+17.94s to Sectionals | 2026-06-12 | SHOR LC Open 2026 |
| 200 Breaststroke | LCM | 3:09.39 | A+2.20s to AA·+29.60s to Sectionals | 2026-07-24 | 12 U WI LC State Championships |
| 50 Butterfly | LCM | 33.11 | AA+1.12s to AAA·+5.72s to Sectionals | 2026-07-24 | 12 U WI LC State Championships |
| 100 Butterfly | LCM | 1:11.76 | AA+0.07s to AAA·+10.27s to Sectionals | 2026-07-24 | 12 U WI LC State Championships |
| 200 Individual Medley | LCM | 2:53.65 | A+7.16s to AA·+34.26s to Sectionals | 2026-06-12 | SHOR LC Open 2026 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 31.86 | flying | 200 Free Relay (leg 3) | 2024-10-13 | 2024 Ozaukee Aquatics Fall Classic |
| 50 Breaststroke | SCY | 33.26 | flying | 200 Medley Relay (leg 2) | 2025-02-01 | 2025 FrOZen Frenzy Meet |
| 50 Butterfly | SCY | 35.76 | flying | 200 Medley Relay (leg 3) | 2024-12-07 | 2024 WI Dale Schrank Memorial 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 11-12 · SCY
3229 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:50.57 | 725 |
| 100 BK SCY | 1:14.58 | 507 |
| 100 BR SCY | 1:17.48 | 669 |
| 100 FL SCY | 1:06.79 | 692 |
| 200 IM SCY | 2:33.57 | 636 |
IMR 11-12 · SCY
3167 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:13.38 | 674 |
| 50 BK SCY | 36.17 | 473 |
| 50 BR SCY | 36.12 | 662 |
| 50 FL SCY | 30.10 | 697 |
| 100 IM SCY | 1:10.12 | 661 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 27.79 split/total mismatch
100 Freestyle SCY 1:00.87 split/total mismatch
500 Freestyle SCY 5:50.57 split/total mismatch
1650 Freestyle SCY 20:44.44 split/total mismatch
100 Backstroke SCY 1:14.58 split/total mismatch
Front half 36.93s · back half 37.65s
100 Breaststroke SCY 1:17.48 split/total mismatch
Front half 37.00s · back half 40.48s
200 Breaststroke SCY 3:18.76
100 Individual Medley SCY 1:10.12 split/total mismatch
Front half 32.96s · back half 37.16s
100 Freestyle LCM 1:27.27
Front half 41.60s · back half 45.67s
200 Freestyle LCM 2:19.76 split/total mismatch
400 Freestyle LCM 4:57.70 split/total mismatch
800 Freestyle LCM 10:20.85 split/total mismatch
200 Breaststroke LCM 3:09.39 split/total mismatch
100 Butterfly LCM 1:11.76 split/total mismatch
Front half 33.62s · back half 38.14s
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.