swimAidan Nielsen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.36 | A+0.67s to AA | 2019-03-02 | 2019 IES Short Course Championships fast pool |
| 100 Freestyle | SCY | 55.76 | BB+1.47s to A | 2019-03-03 | 2019 IES Short Course Championships fast pool |
| 200 Freestyle | SCY | 2:06.12 | BB+7.53s to A | 2019-03-02 | 2019 IES Short Course Championships fast pool |
| 500 Freestyle | SCY | 5:50.60 | B+1.11s to BB | 2018-11-18 | 2018 CAST Fall Splash venue |
| 50 Backstroke | SCY | 31.03 | B+0.74s to BB | 2019-03-10 | 2019 Shamrock Shake Up venue |
| 100 Backstroke | SCY | 1:05.50 | B+1.01s to BB | 2018-11-18 | 2018 CAST Fall Splash venue |
| 50 Breaststroke | SCY | 39.75 | +2.26s to B | 2016-10-30 | GMSC Trick-or-Treat Pentathlon 2016 fast pool |
| 100 Breaststroke | SCY | 1:20.65 | +2.06s to B | 2018-11-18 | 2018 CAST Fall Splash venue |
| 50 Butterfly | SCY | 26.19 | AA+0.80s to AAA | 2019-03-09 | 2019 Shamrock Shake Up venue |
| 100 Butterfly | SCY | 57.30 | A+0.91s to AA | 2019-03-03 | 2019 IES Short Course Championships fast pool |
| 200 Butterfly | SCY | 2:20.22 | BB+8.23s to A | 2019-03-09 | 2019 Shamrock Shake Up venue |
| 100 Individual Medley | SCY | 1:13.18 | 2016-10-30 | GMSC Trick-or-Treat Pentathlon 2016 fast pool | |
| 200 Individual Medley | SCY | 2:21.96 | BB+9.77s to A | 2019-03-09 | 2019 Shamrock Shake Up venue |
| 50 Freestyle | LCM | 29.52 | BB+0.93s to A | 2019-06-23 | 2019 IE SAS Summer Solstice Swim Meet venue |
| 100 Freestyle | LCM | 1:05.64 | BB+3.35s to A | 2019-05-18 | 2019 IE LCN Fazzari's Pizza Combined Meet |
| 200 Freestyle | LCM | 2:27.50 | BB+10.31s to A | 2017-07-29 | 2017 INLAND EMPIRE LONG COURSE CHAMPIOHSHIP venue |
| 50 Backstroke | LCM | 36.36 | B+0.47s to BB | 2019-06-23 | 2019 IE SAS Summer Solstice Swim Meet venue |
| 100 Backstroke | LCM | 1:18.62 | B+3.23s to BB | 2019-06-23 | 2019 IE SAS Summer Solstice Swim Meet venue |
| 200 Backstroke | LCM | 2:46.07 | B+2.38s to BB | 2019-06-22 | 2019 IE SAS Summer Solstice Swim Meet venue |
| 50 Breaststroke | LCM | 40.81 | B+1.22s to BB | 2017-06-17 | 2017 IE SAS Summer Solstice Swim Meet venue |
| 100 Breaststroke | LCM | 1:36.60 | +5.21s to B | 2019-06-23 | 2019 IE SAS Summer Solstice Swim Meet venue |
| 50 Butterfly | LCM | 29.63 | AA+0.94s to AAA | 2019-06-22 | 2019 IE SAS Summer Solstice Swim Meet venue |
| 100 Butterfly | LCM | 1:06.08 | A+1.59s to AA | 2019-06-22 | 2019 IE SAS Summer Solstice Swim Meet venue |
| 200 Butterfly | LCM | 2:37.31 | BB+6.72s to A | 2019-06-23 | 2019 IE SAS Summer Solstice Swim Meet venue |
| 400 Individual Medley | LCM | 5:55.25 | BB+25.96s to A | 2017-07-29 | 2017 INLAND EMPIRE LONG COURSE CHAMPIOHSHIP venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 24.77 | flying | 200 Free Relay (leg 4) | 2019-03-09 | 2019 Shamrock Shake Up |
| 50 Backstroke | SCY | 32.11 | flat | 200 Medley Relay | 2017-03-04 | 2017 IE SC Championship |
| 50 Butterfly | SCY | 26.64 | flying | 200 Medley Relay (leg 3) | 2019-03-10 | 2019 Shamrock Shake Up |
| 50 Butterfly | LCM | 39.93 | flying | 200 Medley Relay (leg 3) | 2016-06-18 | 2016 IE SAS Summer Solstice Swim 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 15-16 · SCY
1514 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:50.60 | 489 |
| 200 FL SCY | 2:20.22 | 519 |
| 200 IM SCY | 2:21.96 | 506 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2543 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:06.12 | 528 |
| 100 BK SCY | 1:05.50 | 463 |
| 100 BR SCY | 1:20.65 | 366 |
| 100 FL SCY | 57.30 | 680 |
| 200 IM SCY | 2:21.96 | 506 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.76
Front half 26.28s · back half 29.48s
200 Freestyle SCY 2:06.12
Front half 59.94s · back half 66.18s
500 Freestyle SCY 5:50.60
Front half 172.22s · back half 178.38s
100 Backstroke SCY 1:05.50
Front half 31.37s · back half 34.13s
100 Breaststroke SCY 1:20.65
Front half 38.50s · back half 42.15s
100 Butterfly SCY 57.30
Front half 26.41s · back half 30.89s
200 Butterfly SCY 2:20.22
Front half 66.93s · back half 73.29s
100 Individual Medley SCY 1:13.18
Front half 34.57s · back half 38.61s
200 Individual Medley SCY 2:21.96
Front half 64.13s · back half 77.83s
200 Freestyle LCM 2:27.50
Front half 71.48s · back half 76.02s
100 Backstroke LCM 1:18.62
Front half 39.08s · back half 39.54s
200 Backstroke LCM 2:46.07
100 Breaststroke LCM 1:36.60
Front half 45.88s · back half 50.72s
100 Butterfly LCM 1:06.08
Front half 30.78s · back half 35.30s
200 Butterfly LCM 2:37.31
Front half 72.68s · back half 84.63s
400 Individual Medley LCM 5:55.25
Front half 171.52s · back half 183.73s
Progression
Faster times are higher. One card per event, all courses & history.