swimMatthew Duren
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.89 | 2022-03-05 | 2022 VSI SC Senior Championships venue | |
| 100 Freestyle | SCY | 48.37 | 2021-10-03 | 2021 VA SwimRVA Blastoff slow pool | |
| 200 Freestyle | SCY | 1:42.13 | 2020-03-06 | 2020 VSI SC Senior Championships venue | |
| 500 Freestyle | SCY | 4:52.17 | 2019-10-06 | 757swim IMR/IMX/IM Mini slow pool | |
| 100 Backstroke | SCY | 50.25 | 2022-03-05 | 2022 VSI SC Senior Championships venue | |
| 200 Backstroke | SCY | 1:49.67 | 2022-03-06 | 2022 VSI SC Senior Championships venue | |
| 100 Breaststroke | SCY | 1:07.73 | 2021-11-14 | 2021 VACGBD Carl Warner Memorial Invitational venue | |
| 200 Breaststroke | SCY | 2:24.26 | 2022-02-26 | 2022 VA Central District 13&O Championships fast pool | |
| 100 Butterfly | SCY | 52.25 | 2022-03-04 | 2022 VSI SC Senior Championships venue | |
| 200 Butterfly | SCY | 1:58.90 | 2019-10-26 | NOVA Senior Classic slow pool | |
| 100 Individual Medley | SCY | 58.92 | 2021-09-25 | 2021 VA QSTS Intrasquad Meet venue | |
| 200 Individual Medley | SCY | 2:02.89 | 2021-10-03 | 2021 VA SwimRVA Blastoff slow pool | |
| 400 Individual Medley | SCY | 4:22.25 | 2019-10-05 | 757swim IMR/IMX/IM Mini slow pool | |
| 50 Freestyle | LCM | 25.15 | 2022-07-17 | 2022 VA LC Senior Champs venue | |
| 100 Freestyle | LCM | 53.48 | 2023-07-13 | 2023 VA LC Senior Champs venue | |
| 200 Freestyle | LCM | 1:57.08 | 2023-07-14 | 2023 VA LC Senior Champs venue | |
| 400 Freestyle | LCM | 4:32.95 | 2020-01-19 | NOVA LC Winter Invitational venue | |
| 800 Freestyle | LCM | 9:40.96 | 2022-06-04 | 2022 VA TIDE Schools Out Classic slow pool | |
| 50 Backstroke | LCM | 28.46 | 2022-06-17 | 2022 VA SwimRVA Summer Invitational venue | |
| 100 Backstroke | LCM | 58.03 | 2024-07-20 | 2024 VA LC Senior Champs venue | |
| 200 Backstroke | LCM | 2:06.34 | 2022-07-17 | 2022 VA LC Senior Champs venue | |
| 50 Breaststroke | LCM | 36.21 | 2022-06-17 | 2022 VA SwimRVA Summer Invitational venue | |
| 50 Butterfly | LCM | 27.80 | 2023-06-16 | SwimRVA Summer Invitational venue | |
| 100 Butterfly | LCM | 1:00.24 | 2022-07-15 | 2022 VA LC Senior Champs venue | |
| 200 Butterfly | LCM | 2:15.66 | 2020-01-19 | NOVA LC Winter Invitational venue | |
| 200 Individual Medley | LCM | 2:21.86 | 2022-06-04 | 2022 VA TIDE Schools Out Classic slow pool | |
| 400 Individual Medley | LCM | 5:08.41 | 2023-06-04 | 2023 TIDE Swimming School's Out Classic slow pool |
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 | LCM | 24.10 | flying | 200 Free Relay (leg 2) | 2022-07-15 | 2022 VA LC Senior Champs |
| 100 Freestyle | LCM | 54.53 | flying | 400 Free Relay (leg 2) | 2022-07-16 | 2022 VA LC Senior Champs |
| 200 Freestyle | LCM | 2:01.53 | flying | 800 Free Relay (leg 2) | 2023-07-13 | 2023 VA LC Senior Champs |
| 50 Backstroke | LCM | 28.01 | flat | 200 Medley Relay | 2022-07-17 | 2022 VA LC Senior Champs |
| 100 Backstroke | LCM | 59.00 | flat | 400 Medley Relay | 2023-07-14 | 2023 VA LC Senior 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.
PR splits
100 Freestyle SCY 48.37
Front half 23.26s · back half 25.11s
200 Freestyle SCY 1:42.13
Front half 50.61s · back half 51.52s
500 Freestyle SCY 4:52.17
Front half 148.96s · back half 143.21s
100 Backstroke SCY 50.25
Front half 24.28s · back half 25.97s
200 Backstroke SCY 1:49.67
Front half 53.49s · back half 56.18s
100 Breaststroke SCY 1:07.73
Front half 31.93s · back half 35.80s
200 Breaststroke SCY 2:24.26
100 Butterfly SCY 52.25
Front half 24.26s · back half 27.99s
200 Butterfly SCY 1:58.90
Front half 56.47s · back half 62.43s
200 Individual Medley SCY 2:02.89
Front half 54.73s · back half 68.16s
400 Individual Medley SCY 4:22.25
Front half 123.28s · back half 138.97s
100 Freestyle LCM 53.48 RT 0.67s
Front half 25.70s · back half 27.78s
200 Freestyle LCM 1:57.08 RT 0.68s
Front half 58.20s · back half 58.88s
400 Freestyle LCM 4:32.95
Front half 137.37s · back half 135.58s
800 Freestyle LCM 9:40.96
Front half 292.17s · back half 288.79s
100 Backstroke LCM 58.03
Front half 28.42s · back half 29.61s
200 Backstroke LCM 2:06.34 RT 0.65s
Front half 62.54s · back half 63.80s
100 Butterfly LCM 1:00.24 RT 0.70s
Front half 28.18s · back half 32.06s
200 Butterfly LCM 2:15.66
Front half 65.11s · back half 70.55s
200 Individual Medley LCM 2:21.86
Front half 65.30s · back half 76.56s
400 Individual Medley LCM 5:08.41
Front half 147.10s · back half 161.31s
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.