swimSean Lingafelt
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.92 | AA+0.23s to AAA | 2023-12-09 | 2023 East Coast WinterFest venue |
| 100 Freestyle | SCY | 49.25 | AA+1.56s to AAA | 2023-03-26 | 2023 Shamrock Showdown venue |
| 200 Freestyle | SCY | 1:46.36 | AA+0.97s to AAA | 2023-03-24 | 2023 Shamrock Showdown venue |
| 500 Freestyle | SCY | 4:49.55 | AA+2.86s to AAA | 2023-03-25 | 2023 Shamrock Showdown venue |
| 50 Backstroke | SCY | 28.38 | BB+1.89s to A | 2019-12-14 | 2019 9th HOKI Swim and Tri Winter Champs venue |
| 100 Backstroke | SCY | 55.36 | A+1.47s to AA | 2022-03-24 | 2022 VA EZ South Region Speedo Champs |
| 200 Backstroke | SCY | 1:53.40 | AAA+5.11s to AAAA | 2023-12-09 | 2023 East Coast WinterFest venue |
| 50 Breaststroke | SCY | 35.93 | +0.34s to B | 2020-02-15 | 2020 North District 12 & Under Championship slow pool |
| 100 Breaststroke | SCY | 1:19.38 | +4.49s to B | 2020-01-12 | 2020 RAYS Jeff Rouse Meet venue |
| 200 Breaststroke | SCY | 2:43.45 | +0.56s to B | 2020-01-11 | 2020 RAYS Jeff Rouse Meet venue |
| 50 Butterfly | SCY | 27.60 | BB+1.11s to A | 2019-12-15 | 2019 9th HOKI Swim and Tri Winter Champs venue |
| 100 Butterfly | SCY | 53.24 | AA+1.65s to AAA | 2022-03-24 | 2022 VA EZ South Region Speedo Champs |
| 200 Butterfly | SCY | 1:57.77 | AA+1.88s to AAA | 2023-03-25 | 2023 Shamrock Showdown venue |
| 100 Individual Medley | SCY | 1:04.80 | 2019-12-15 | 2019 9th HOKI Swim and Tri Winter Champs venue | |
| 200 Individual Medley | SCY | 1:59.75 | AA+3.56s to AAA | 2023-03-26 | 2023 Shamrock Showdown venue |
| 400 Individual Medley | SCY | 4:14.48 | AA+3.69s to AAA | 2023-03-24 | 2023 Shamrock Showdown venue |
| 50 Freestyle | LCM | 25.80 | AA+0.71s to AAA | 2023-05-20 | 2023 EZ LC Speedo Super Sectional venue |
| 100 Freestyle | LCM | 56.34 | AA+1.15s to AAA | 2025-05-15 | 2025 EZ LC Speedo Super Sectional venue |
| 200 Freestyle | LCM | 2:02.17 | AA+1.48s to AAA | 2024-08-02 | 2024 LC Senior Zone Championship venue |
| 100 Backstroke | LCM | 1:01.88 | AA+0.49s to AAA | 2024-08-01 | 2024 LC Senior Zone Championship |
| 200 Backstroke | LCM | 2:12.55 | AAA+4.86s to AAAA | 2024-08-01 | 2024 LC Senior Zone Championship |
| 100 Butterfly | LCM | 58.15 | AAA+1.86s to AAAA | 2024-08-01 | 2024 LC Senior Zone Championship |
| 200 Butterfly | LCM | 2:12.16 | AA+0.27s to AAA | 2024-08-03 | 2024 LC Senior Zone Championship venue |
| 200 Individual Medley | LCM | 2:14.35 | AAA+4.76s to AAAA | 2024-08-01 | 2024 LC Senior Zone Championship venue |
| 400 Individual Medley | LCM | 4:49.25 | AAA+10.96s to AAAA | 2024-05-17 | 2024 EZ LC Speedo Super Sectional venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 28.92 | flying | 200 Free Relay (leg 2) | 2019-12-14 | 2019 9th HOKI Swim and Tri Winter Champs |
| 50 Freestyle | LCM | 25.47 | flying | 200 Medley Relay (leg 4) | 2025-05-15 | 2025 EZ LC Speedo Super Sectional |
| 50 Freestyle | LCM | 24.93 | flying | 200 Free Relay (leg 4) | 2024-08-01 | 2024 LC Senior Zone Championship |
| 100 Freestyle | LCM | 56.57 | flying | 400 Free Relay (leg 2) | 2023-05-19 | 2023 EZ LC Speedo Super Sectional |
| 200 Freestyle | LCM | 2:04.04 | flying | 800 Free Relay (leg 4) | 2024-08-03 | 2024 LC Senior Zone Championship |
| 100 Butterfly | LCM | 58.05 | flying | 400 Medley Relay (leg 3) | 2024-08-04 | 2024 LC Senior Zone 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 · SCY
4519 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:49.55 | 832 |
| 200 BK SCY | 1:53.40 | 861 |
| 200 BR SCY | 2:43.45 | 412 |
| 200 FL SCY | 1:57.77 | 810 |
| 200 IM SCY | 1:59.75 | 787 |
| 400 IM SCY | 4:14.48 | 817 |
IMR 17-18 · SCY
3443 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:46.36 | 835 |
| 100 BK SCY | 55.36 | 688 |
| 100 BR SCY | 1:19.38 | 350 |
| 100 FL SCY | 53.24 | 783 |
| 200 IM SCY | 1:59.75 | 787 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.25
Front half 23.43s · back half 25.82s
200 Freestyle SCY 1:46.36
Front half 51.42s · back half 54.94s
500 Freestyle SCY 4:49.55
Front half 142.67s · back half 146.88s
200 Backstroke SCY 1:53.40
Front half 55.55s · back half 57.85s
100 Breaststroke SCY 1:19.38
Front half 38.49s · back half 40.89s
200 Breaststroke SCY 2:43.45
Front half 79.96s · back half 83.49s
200 Butterfly SCY 1:57.77
Front half 56.34s · back half 61.43s
100 Individual Medley SCY 1:04.80 RT 0.66s
Front half 29.00s · back half 35.80s
200 Individual Medley SCY 1:59.75
Front half 54.71s · back half 65.04s
400 Individual Medley SCY 4:14.48
Front half 117.60s · back half 136.88s
200 Freestyle LCM 2:02.17
Front half 60.28s · back half 61.89s
100 Backstroke LCM 1:01.88 split/total mismatch
Front half 30.06s · back half 31.82s
200 Butterfly LCM 2:12.16
Front half 63.39s · back half 68.77s
200 Individual Medley LCM 2:14.35
Front half 61.02s · back half 73.33s
400 Individual Medley LCM 4:49.25
Front half 136.97s · back half 152.28s
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.
Progression
Faster times are higher. One card per event, all courses & history.