swimNathan Kenigsberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.64 | AAA+0.95s to AAAA·Sectionals ✓+0.35s to Futures | 2019-02-28 | Meet Results for |
| 100 Freestyle | SCY | 46.31 | AAA+0.82s to AAAA·Futures ✓+1.42s to Winter JNs | 2019-05-18 | 2019 CO OB CHSAA 4A State Championshipsvenue |
| 200 Freestyle | SCY | 1:41.05 | AAA+0.46s to AAAA·Futures ✓+2.66s to Winter JNs | 2019-05-18 | 2019 CO OB CHSAA 4A State Championshipsvenue |
| 500 Freestyle | SCY | 4:31.51 | AAAA·Futures ✓+2.72s to Winter JNs | 2019-02-28 | Meet Results for |
| 1000 Freestyle | SCY | 9:50.77 | AAA+15.88s to AAAA·Sectionals ✓+16.48s to Futures | 2017 CO Loveland Holiday Openvenue | |
| 1650 Freestyle | SCY | 16:49.97 | AA+6.18s to AAA·+1.28s to Sectionals | 2017-11-12 | 2017 CO LOVE Fall Openvenue |
| 100 Backstroke | SCY | 52.54 | AA+0.95s to AAA·Sectionals ✓+1.05s to Futures | 2019-05-11 | 2019 CO OB Northern Conference Championshipsvenue |
| 200 Backstroke | SCY | 1:49.39 | AAA+1.10s to AAAA·Futures ✓+1.60s to Winter JNs | 2019-02-28 | Meet Results for |
| 100 Breaststroke | SCY | 1:04.14 | A+2.55s to AA·+1.45s to Sectionals | 2019-07-05 | 2019 CO Loveland Summer Finalevenue |
| 100 Butterfly | SCY | 55.70 | A+1.81s to AA·+3.01s to Sectionals | 2019-07-05 | 2019 CO Loveland Summer Finalevenue |
| 200 Butterfly | SCY | 2:02.55 | A+1.36s to AA·+4.06s to Sectionals | 2019-01-12 | 2019 CO Loveland Heart of Wintervenue |
| 100 Individual Medley | SCY | 59.17 | 2017-10-14 | 2017 CO Loveland Fall Harvestvenue | |
| 200 Individual Medley | SCY | 1:57.42 | AA+1.23s to AAA·Sectionals ✓+3.53s to Futures | 2018-12-09 | 2018 CO Loveland Holiday Openvenue |
| 400 Individual Medley | SCY | 4:20.13 | AA+9.34s to AAA·+8.14s to Sectionals | 2017-11-11 | 2017 CO LOVE Fall Openvenue |
| 50 Freestyle | LCM | 25.62 | AA+0.53s to AAA·+0.03s to Sectionals | 2019-05-31 | 2019 CO JH Summer Inviteslow pool |
| 100 Freestyle | LCM | 54.70 | AAA+2.01s to AAAA·Sectionals ✓+1.11s to Futures | 2019-04-27 | 2019 CO FAST Spring Splash Openvenue |
| 200 Freestyle | LCM | 1:59.92 | AAA+4.73s to AAAA·Sectionals ✓+2.13s to Futures | 2019-04-28 | 2019 CO FAST Spring Splash Openvenue |
| 400 Freestyle | LCM | 4:08.45 | AAA+2.86s to AAAA·Futures ✓+3.46s to Winter JNs | 2019-02-28 | Meet Results for |
| 800 Freestyle | LCM | 9:13.06 | AA+14.27s to AAA·+17.47s to Sectionals | 2017-05-21 | 2017 CO Jeffco May Openslow pool |
| 50 Backstroke | LCM | 30.65 | A+0.06s to AA·+0.46s to Sectionals | 2017-04-28 | 2017 CO FAST Spring Splash LC Openvenue |
| 100 Backstroke | LCM | 1:01.70 | AA+0.31s to AAA·Sectionals ✓+1.11s to Futures | 2019-02-28 | Meet Results for |
| 200 Backstroke | LCM | 2:18.64 | AA+4.85s to AAA·Sectionals ✓+6.75s to Futures | 2018-06-01 | 2018 CO JH Summer Inviteslow pool |
| 100 Breaststroke | LCM | 1:16.64 | BB+1.95s to A·+4.25s to Sectionals | 2019-04-28 | 2019 CO FAST Spring Splash Openvenue |
| 50 Butterfly | LCM | 29.14 | A+0.55s to AA·+1.35s to Sectionals | 2017-04-28 | 2017 CO FAST Spring Splash LC Openvenue |
| 100 Butterfly | LCM | 1:05.46 | BB+1.17s to A·+4.97s to Sectionals | 2018-04-29 | 2018 CO FAST Spring Splash LC Openvenue |
| 200 Individual Medley | LCM | 2:14.55 | AAA+4.96s to AAAA·Sectionals ✓+1.76s to Futures | 2019-02-28 | Meet Results for |
| 400 Individual Medley | LCM | 4:59.12 | AA+7.63s to AAA·+5.23s to Sectionals | 2018-06-02 | 2018 CO JH Summer Inviteslow pool |
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.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:00.08 | flat | 400 Free Relay | 2016-07-24 | 2016 CO CSI LC State Championships |
| 100 Freestyle | LCM | 1:00.19 | flying | 400 Free Relay (leg 3) | 2016-07-09 | 2016 CO NCS Gold District Championships |
| 100 Backstroke | LCM | 1:08.28 | flat | 400 Medley Relay | 2016-07-23 | 2016 CO CSI LC State Championships |
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
4287 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:31.51 | 1009 |
| 200 BK SCY | 1:49.39 | 959 |
| 200 FL SCY | 2:02.55 | 719 |
| 200 IM SCY | 1:57.42 | 835 |
| 400 IM SCY | 4:20.13 | 765 |
| 200 BR SCY | — | 0 |
IMR 17-18 · SCY
3963 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:41.05 | 974 |
| 100 BK SCY | 52.54 | 805 |
| 100 BR SCY | 1:04.14 | 665 |
| 100 FL SCY | 55.70 | 684 |
| 200 IM SCY | 1:57.42 | 835 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.31
Front half 22.28s · back half 24.03s
200 Freestyle SCY 1:41.05
Front half 49.02s · back half 52.03s
1650 Freestyle SCY 16:49.97
100 Backstroke SCY 52.54
Front half 25.65s · back half 26.89s
200 Butterfly SCY 2:02.55
Front half 59.79s · back half 62.76s
100 Individual Medley SCY 59.17
Front half 27.08s · back half 32.09s
200 Individual Medley SCY 1:57.42
Front half 55.25s · back half 62.17s
400 Individual Medley SCY 4:20.13
Front half 122.39s · back half 137.74s
100 Freestyle LCM 54.70
Front half 26.70s · back half 28.00s
200 Freestyle LCM 1:59.92
Front half 59.46s · back half 60.46s
50 Backstroke LCM 30.65
200 Backstroke LCM 2:18.64
Front half 69.19s · back half 69.45s
100 Breaststroke LCM 1:16.64
Front half 36.53s · back half 40.11s
100 Butterfly LCM 1:05.46
Front half 31.00s · back half 34.46s
400 Individual Medley LCM 4:59.12
Front half 144.60s · back half 154.52s
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.