swimMason Krings
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.97 | A+0.28s to AA·Sectionals ✓+1.68s to Futures | 2024-10-26 | 2024 MN SDVL Halloween Spooktacularvenue |
| 100 Freestyle | SCY | 47.61 | AAA+2.12s to AAAA·Sectionals ✓+1.22s to Futures | 2025-03-16 | 2025 MN AQJT Senior Short Course State Champivenue |
| 200 Freestyle | SCY | 1:49.15 | AA+3.76s to AAA·Sectionals ✓+7.56s to Futures | 2025-10-26 | 2025 MN SDVL Halloween Spooktacular - copiedvenue |
| 100 Backstroke | SCY | 58.13 | BB+1.94s to A·+2.64s to Sectionals | 2024-05-04 | 2024 MN TUNA Spring Splashvenue |
| 50 Breaststroke | SCY | 26.05 | AAAA·Futures ✓+0.76s to Jr Nationals | 2026-03-14 | 2026 MN AQJT Senior SC State Championshipvenue |
| 100 Breaststroke | SCY | 56.29 | AAA+0.10s to AAAA·Futures ✓+0.80s to Winter JNs | 2026-03-13 | 2026 MN AQJT Senior SC State Championshipvenue |
| 200 Breaststroke | SCY | 2:07.15 | AAA+4.96s to AAAA·Futures ✓+5.56s to Winter JNs | 2025-03-16 | 2025 MN AQJT Senior Short Course State Champivenue |
| 50 Butterfly | SCY | 22.94 | AAAA·+0.05s to Futures | 2026-03-14 | 2026 MN AQJT Senior SC State Championshipvenue |
| 100 Butterfly | SCY | 50.38 | AAA+1.19s to AAAA·Futures ✓+1.69s to Winter JNs | 2026-03-13 | 2026 MN AQJT Senior SC State Championshipvenue |
| 200 Butterfly | SCY | 1:58.63 | AA+2.74s to AAA·Sectionals ✓+4.94s to Futures | 2025-03-15 | 2025 MN AQJT Senior Short Course State Champivenue |
| 100 Individual Medley | SCY | 51.82 | 2026-03-14 | 2026 MN AQJT Senior SC State Championshipvenue | |
| 200 Individual Medley | SCY | 1:55.13 | AAA+4.24s to AAAA·Sectionals ✓+1.24s to Futures | 2026-03-14 | 2026 MN AQJT Senior SC State Championshipvenue |
| 400 Individual Medley | SCY | 4:37.54 | BB+3.95s to A·+12.85s to Sectionals | 2024-10-27 | 2024 MN SDVL Halloween Spooktacularvenue |
| 50 Freestyle | LCM | 25.08 | AAA+1.09s to AAAA·Sectionals ✓+0.49s to Futures | 2026-07-25 | 2026 MN STRM Senior LC State Championshipvenue |
| 100 Freestyle | LCM | 54.44 | AAA+1.75s to AAAA·Sectionals ✓+0.85s to Futures | 2025-07-24 | 2025 TYR FUTURES MADISONvenue |
| 200 Freestyle | LCM | 2:03.08 | AA+2.39s to AAA·Sectionals ✓+5.29s to Futures | 2024-05-31 | 2024 MN GREAT WOLF HUFF N PUFF INVITEvenue |
| 400 Freestyle | LCM | 4:30.37 | A+1.38s to AA·Sectionals ✓+20.38s to Futures | 2023-01-01 | Sun Prairie Storm Swim |
| 100 Backstroke | LCM | 1:09.18 | BB+2.19s to A·+3.99s to Sectionals | 2025-05-31 | 2025 MN WOLF HUFF N PUFF INVITEvenue |
| 200 Backstroke | LCM | 2:34.83 | BB+8.94s to A·+13.34s to Sectionals | 2024-05-18 | 2024 MN HURR LCM Spring Opener |
| 50 Breaststroke | LCM | 29.41 | AAAA·Jr Nationals ✓+0.22s to Nationals | 2026-07-26 | 2026 MN STRM Senior LC State Championshipvenue |
| 100 Breaststroke | LCM | 1:05.64 | AAA+0.35s to AAAA·Winter JNs ✓+0.55s to Jr Nationals | 2025-08-01 | 2025 ND DRGN MN Senior LC State Championshipvenue |
| 200 Breaststroke | LCM | 2:26.29 | AAA+3.40s to AAAA·Futures ✓+2.20s to Winter JNs | 2026-07-25 | 2026 MN STRM Senior LC State Championshipvenue |
| 50 Butterfly | LCM | 25.63 | AAAA·Futures ✓+0.24s to Jr Nationals | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 100 Butterfly | LCM | 58.11 | AAA+1.82s to AAAA·Sectionals ✓+0.12s to Futures | 2026-06-12 | 2026 RAFC Summer Solstice Invitationalvenue |
| 200 Butterfly | LCM | 2:21.42 | A+3.53s to AA·+0.33s to Sectionals | 2024-07-20 | 2024 MN RSC Minnesota LC State Championshipvenue |
| 200 Individual Medley | LCM | 2:16.16 | AA+0.47s to AAA·Sectionals ✓+3.37s to Futures | 2025-08-03 | 2025 ND DRGN MN Senior LC State Championshipvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 21.70 | flying | 200 Free Relay (leg 3) | 2026-03-13 | 2026 MN AQJT Senior SC State Championship |
| 100 Freestyle | SCY | 48.73 | flat | 400 Free Relay | 2026-03-14 | 2026 MN AQJT Senior SC State Championship |
| 50 Breaststroke | SCY | 26.23 | flying | 200 Medley Relay (leg 2) | 2025-03-13 | 2025 MN AQJT Senior Short Course State Champi |
| 100 Breaststroke | SCY | 57.40 | flying | 400 Medley Relay (leg 2) | 2025-03-15 | 2025 MN AQJT Senior Short Course State Champi |
| 50 Butterfly | SCY | 23.28 | flying | 200 Medley Relay (leg 3) | 2026-03-12 | 2026 MN AQJT Senior SC State Championship |
| 100 Butterfly | SCY | 49.66 | flying | 400 Medley Relay (leg 3) | 2026-03-14 | 2026 MN AQJT Senior SC State Championship |
| 50 Freestyle | LCM | 25.15 | flat | 200 Free Relay | 2026-06-14 | 2026 RAFC Summer Solstice Invitational |
| 50 Freestyle | LCM | 24.36 | flying | 200 Free Relay (leg 2) | 2026-07-09 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 100 Freestyle | LCM | 54.49 | flat | 400 Free Relay | 2026-07-26 | 2026 MN STRM Senior LC State Championship |
| 100 Freestyle | LCM | 54.70 | flying | 400 Free Relay (leg 3) | 2026-07-11 | 2026 CENTRAL ZONE NORTH SUMMER CHAMPIONSHIPS |
| 200 Freestyle | LCM | 2:00.98 | flying | 800 Free Relay (leg 3) | 2026-07-23 | 2026 MN STRM Senior LC State Championship |
| 50 Butterfly | LCM | 25.50 | flying | 200 Medley Relay (leg 3) | 2026-06-14 | 2026 RAFC Summer Solstice Invitational |
| 100 Butterfly | LCM | 57.15 | flying | 400 Medley Relay (leg 3) | 2026-07-25 | 2026 MN STRM Senior LC State Championship |
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 17-18 · LCM
3750 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:30.37 | 743 |
| 200 BK LCM | 2:34.83 | 550 |
| 200 BR LCM | 2:26.29 | 912 |
| 200 FL LCM | 2:21.42 | 695 |
| 200 IM LCM | 2:16.16 | 850 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
4162 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:49.15 | 773 |
| 100 BK SCY | 58.13 | 594 |
| 100 BR SCY | 56.29 | 984 |
| 100 FL SCY | 50.38 | 925 |
| 200 IM SCY | 1:55.13 | 886 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 47.61
Front half 23.04s · back half 24.57s
200 Freestyle SCY 1:49.15
Front half 53.02s · back half 56.13s
100 Backstroke SCY 58.13
Front half 27.76s · back half 30.37s
100 Breaststroke SCY 56.29 RT 0.64s
Front half 26.12s · back half 30.17s
200 Breaststroke SCY 2:07.15
Front half 60.06s · back half 67.09s
100 Butterfly SCY 50.38
Front half 23.50s · back half 26.88s
200 Butterfly SCY 1:58.63
Front half 56.13s · back half 62.50s
100 Individual Medley SCY 51.82 RT 0.63s
Front half 24.13s · back half 27.69s
200 Individual Medley SCY 1:55.13 RT 0.63s
Front half 55.88s · back half 59.25s
400 Individual Medley SCY 4:37.54
Front half 134.13s · back half 143.41s
100 Freestyle LCM 54.44
Front half 26.10s · back half 28.34s
200 Freestyle LCM 2:03.08
Front half 59.61s · back half 63.47s
100 Backstroke LCM 1:09.18
Front half 33.04s · back half 36.14s
200 Backstroke LCM 2:34.83 split/total mismatch
100 Breaststroke LCM 1:05.64
Front half 30.36s · back half 35.28s
200 Breaststroke LCM 2:26.29
Front half 70.55s · back half 75.74s
100 Butterfly LCM 58.11
Front half 27.23s · back half 30.88s
200 Butterfly LCM 2:21.42
Front half 65.70s · back half 75.72s
200 Individual Medley LCM 2:16.16
Front half 66.86s · back half 69.30s
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.