Benjamin Dulong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 11.58 | 2021-10-30 | 2021 UT Dive Into The Unknownvenue | |
| 50 Freestyle | SCY | 24.28 | A+0.89s to AA·+1.09s to Sectionals | 2022-02-25 | 2022 UT SC Senior Champsfast pool |
| 100 Freestyle | SCY | 52.39 | A+1.10s to AA·+1.40s to Sectionals | 2022 5A State OBSfast pool | |
| 200 Freestyle | SCY | 2:00.73 | BB+3.94s to A·+8.94s to Sectionals | 2021-05-22 | 2021 UT Flower Power Invslow pool |
| 500 Freestyle | SCY | 5:43.68 | BB+26.19s to A·+40.99s to Sectionals | 2020-03-06 | 2020 UT SC AG Championshipsvenue |
| 1000 Freestyle | SCY | 11:42.75 | BB+41.16s to A·+68.76s to Sectionals | 2021-12-17 | 2021 UT CHAT Friday Night Lightsvenue |
| 1650 Freestyle | SCY | 19:13.78 | BB+50.99s to A·+96.89s to Sectionals | 2021-12-17 | 2021 UT CHAT Friday Night Lightsvenue |
| 100 Backstroke | SCY | 59.50 | BB+1.41s to A·+4.01s to Sectionals | 2022-02-18 | 2022 5A State OBSfast pool |
| 200 Backstroke | SCY | 2:09.27 | BB+1.98s to A·+7.98s to Sectionals | 2022-02-26 | 2022 UT SC Senior Champsfast pool |
| 100 Breaststroke | SCY | 1:18.70 | +1.71s to B·+15.51s to Sectionals | 2021-10-30 | 2021 UT Dive Into The Unknownvenue |
| 200 Breaststroke | SCY | 2:41.31 | B+6.12s to BB·+24.02s to Sectionals | 2022-02-12 | 2022 UT Tsunami Openvenue |
| 50 Butterfly | SCY | 26.65 | A+0.56s to AA·+3.76s to Futures | 2021-10-02 | 2021 UT SLC Timeless Classicvenue |
| 100 Butterfly | SCY | 55.60 | A+0.31s to AA·+0.41s to Sectionals | 2022-02-18 | 2022 5A State OBSfast pool |
| 200 Butterfly | SCY | 2:11.25 | BB+2.06s to A·+7.86s to Sectionals | 2022-02-26 | 2022 UT SC Senior Champsfast pool |
| 100 Individual Medley | SCY | 1:03.25 | 2021-10-30 | 2021 UT Dive Into The Unknownvenue | |
| 200 Individual Medley | SCY | 2:10.45 | BB+0.76s to A·+6.46s to Sectionals | 2022-02-26 | 2022 UT SC Senior Champsfast pool |
| 400 Individual Medley | SCY | 5:01.69 | B+0.90s to BB·+37.00s to Sectionals | 2021-05-22 | 2021 UT Flower Power Invslow pool |
| 50 Freestyle | SCM | 28.12 | BB+1.13s to A·+2.43s to Sectionals | 2020-09-11 | 2020 UT Masked Legends Meetvenue |
| 100 Backstroke | SCM | 1:15.79 | +0.90s to B·+14.50s to Sectionals | 2020-10-02 | 2020 UT Masked Legends Meet IIvenue |
| 200 Backstroke | SCM | 2:44.14 | +0.05s to B·+30.15s to Sectionals | 2020-09-11 | 2020 UT Masked Legends Meetvenue |
| 100 Breaststroke | SCM | 1:34.52 | +9.43s to B·+24.73s to Sectionals | 2020-10-02 | 2020 UT Masked Legends Meet IIvenue |
| 100 Butterfly | SCM | 1:07.94 | BB+4.25s to A·+6.95s to Sectionals | 2020-10-02 | 2020 UT Masked Legends Meet IIvenue |
| 200 Individual Medley | SCM | 2:44.92 | B+9.73s to BB·+27.93s to Sectionals | 2020-09-11 | 2020 UT Masked Legends Meetvenue |
| 50 Freestyle | LCM | 27.56 | A+0.47s to AA·+0.57s to Sectionals | 2022-07-01 | 2022 CO Grand Junction Invitationalvenue |
| 100 Freestyle | LCM | 1:01.00 | A+2.01s to AA·+2.01s to Sectionals | 2022-05-07 | 2022 UVRays LC Oviatt Invvenue |
| 200 Freestyle | LCM | 2:14.21 | A+5.02s to AA·+5.52s to Sectionals | 2022-07-01 | 2022 CO Grand Junction Invitationalvenue |
| 400 Freestyle | LCM | 4:52.71 | BB+5.12s to A·+18.32s to Sectionals | 2022-06-30 | 2022 CO Grand Junction Invitationalvenue |
| 800 Freestyle | LCM | 10:44.42 | BB+48.23s to A·+74.43s to Sectionals | 2022 UVRays LC Oviatt Invvenue | |
| 1500 Freestyle | LCM | 20:21.54 | BB+74.35s to A·+130.45s to Sectionals | 2022-05-05 | 2022 UVRays LC Oviatt Invvenue |
| 100 Backstroke | LCM | 1:08.55 | BB+0.46s to A·+3.36s to Sectionals | 2022-06-30 | 2022 CO Grand Junction Invitationalvenue |
| 200 Backstroke | LCM | 2:30.14 | BB+2.45s to A·+8.65s to Sectionals | 2021-06-19 | 2021 UT CHAT INVITATIONALvenue |
| 100 Breaststroke | LCM | 1:27.82 | B+4.33s to BB·+14.12s to Sectionals | 2022-06-11 | 2022 UT SDAT Summer Spectacularvenue |
| 200 Breaststroke | LCM | 3:15.66 | +0.27s to B·+34.78s to Sectionals | 2022-05-07 | 2022 UVRays LC Oviatt Invvenue |
| 100 Butterfly | LCM | 1:03.59 | A+0.40s to AA·+0.50s to Sectionals | 2022-07-01 | 2022 CO Grand Junction Invitationalvenue |
| 200 Butterfly | LCM | 2:27.75 | BB+0.06s to A·+6.66s to Sectionals | 2022-06-30 | 2022 CO Grand Junction Invitationalvenue |
| 200 Individual Medley | LCM | 2:35.17 | BB+3.88s to A·+10.48s to Sectionals | 2022-05-07 | 2022 UVRays LC Oviatt Invvenue |
| 400 Individual Medley | LCM | 5:44.77 | BB+22.38s to A·+36.98s to Sectionals | 2022-06-11 | 2022 UT SDAT Summer Spectacularvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 26.91 | flat | 200 Free Relay | 2019-12-20 | 2019 UT SDAT Grand Challenge |
| 50 Freestyle | SCY | 25.49 | flying | 200 Medley Relay (leg 4) | 2019-12-21 | 2019 UT SDAT Grand Challenge |
| 50 Freestyle | SCY | 23.18 | flying | 200 Free Relay (leg 4) | 2022-03-31 | 2022 Western Zone SCY Senior Zones |
| 100 Freestyle | SCY | 59.15 | flat | 400 Free Relay | 2019-03-09 | 2019 UT SC AG Championships |
| 100 Freestyle | SCY | 50.60 | flying | 400 Medley Relay (leg 4) | 2022-02-24 | 2022 UT SC Senior Champs |
| 100 Freestyle | SCY | 52.80 | flying | 400 Free Relay (leg 3) | 2022-02-25 | 2022 UT SC Senior Champs |
| 50 Backstroke | SCY | 27.96 | flat | 200 Medley Relay | 2021-05-07 | 2021 UT PSC Legends Dual |
| 50 Butterfly | SCY | 24.96 | flying | 200 Medley Relay (leg 3) | 2022-03-30 | 2022 Western Zone SCY Senior Zones |
| 50 Freestyle | LCM | 27.16 | flying | 200 Free Relay (leg 4) | 2021-07-21 | 2021 UT LC Champs |
| 100 Freestyle | LCM | 1:00.60 | flying | 400 Free Relay (leg 3) | 2022-07-22 | 2022 UT LC Champs |
| 50 Backstroke | LCM | 33.11 | flat | 200 Medley Relay | 2019-07-18 | 2019 UT LC Champs |
| 100 Backstroke | LCM | 1:08.73 | flat | 400 Medley Relay | 2021-07-19 | 2021 UT LC Champs |
| 50 Butterfly | LCM | 28.65 | flying | 200 Medley Relay (leg 3) | 2021-07-20 | 2021 UT LC Champs |
| 100 Butterfly | LCM | 1:03.32 | flying | 400 Medley Relay (leg 3) | 2022-06-30 | 2022 CO Grand Junction Invitational |
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 15-16 · LCM
3497 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:52.71 | 627 |
| 200 BK LCM | 2:30.14 | 637 |
| 200 BR LCM | 3:15.66 | 414 |
| 200 FL LCM | 2:27.75 | 662 |
| 200 IM LCM | 2:35.17 | 616 |
| 400 IM LCM | 5:44.77 | 541 |
IMR 15-16 · LCM
3126 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:14.21 | 670 |
| 100 BK LCM | 1:08.55 | 653 |
| 100 BR LCM | 1:27.82 | 445 |
| 100 FL LCM | 1:03.59 | 742 |
| 200 IM LCM | 2:35.17 | 616 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:00.73
Front half 55.88s · back half 64.85s
500 Freestyle SCY 5:43.68
Front half 166.09s · back half 177.59s
1650 Freestyle SCY 19:13.78
100 Backstroke SCY 59.50
Front half 28.93s · back half 30.57s
200 Backstroke SCY 2:09.27
Front half 62.43s · back half 66.84s
100 Breaststroke SCY 1:18.70
Front half 38.24s · back half 40.46s
200 Breaststroke SCY 2:41.31
Front half 77.38s · back half 83.93s
100 Butterfly SCY 55.60 RT 0.69s
Front half 25.77s · back half 29.83s
200 Butterfly SCY 2:11.25
Front half 61.61s · back half 69.64s
100 Individual Medley SCY 1:03.25
Front half 27.81s · back half 35.44s
200 Individual Medley SCY 2:10.45
Front half 59.10s · back half 71.35s
400 Individual Medley SCY 5:01.69
Front half 144.09s · back half 157.60s
100 Freestyle LCM 1:01.00
Front half 29.47s · back half 31.53s
200 Freestyle LCM 2:14.21
Front half 63.62s · back half 70.59s
400 Freestyle LCM 4:52.71
Front half 141.90s · back half 150.81s
1500 Freestyle LCM 20:21.54
Front half 597.33s · back half 624.21s
100 Backstroke LCM 1:08.55
Front half 33.33s · back half 35.22s
200 Backstroke LCM 2:30.14
Front half 73.12s · back half 77.02s
100 Breaststroke LCM 1:27.82
Front half 42.13s · back half 45.69s
200 Breaststroke LCM 3:15.66
Front half 96.38s · back half 99.28s
100 Butterfly LCM 1:03.59
Front half 29.67s · back half 33.92s
200 Butterfly LCM 2:27.75
Front half 67.49s · back half 80.26s
200 Individual Medley LCM 2:35.17
Front half 70.74s · back half 84.43s
400 Individual Medley LCM 5:44.77
Front half 161.49s · back half 183.28s
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.
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.