Nathan Greenberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.16 | +0.67s to B·+6.57s to Sectionals | 2021-12-12 | 2021 BBA Winter Breakoutslow pool |
| 100 Freestyle | SCY | 51.47 | A+0.18s to AA·+2.48s to Sectionals | 2025-03-01 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 200 Freestyle | SCY | 1:50.01 | AA+2.92s to AAA·+2.52s to Sectionals | 2025-03-02 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 500 Freestyle | SCY | 4:56.47 | AA+5.38s to AAA·+3.58s to Sectionals | 2025-03-01 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 1000 Freestyle | SCY | 11:53.05 | BB+51.46s to A·+104.56s to Sectionals | 2022-01-08 | 2022 Fab Distance Saturdayslow pool |
| 50 Backstroke | SCY | 34.51 | +2.72s to B·+10.02s to Sectionals | 2021-03-14 | 2021 LE Junior Olympic & 8U Championshipsvenue |
| 100 Backstroke | SCY | 1:10.91 | +3.12s to B·+14.82s to Sectionals | 2022-02-27 | 2022 SWIM Regional Age Group Champsvenue |
| 200 Backstroke | SCY | 2:07.89 | BB+0.60s to A·+6.50s to Sectionals | 2025-03-01 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 50 Breaststroke | SCY | 50.32 | +13.63s to B·+23.13s to Sectionals | 2019-10-06 | 2019 SC Season Openerslow pool |
| 100 Breaststroke | SCY | 1:26.50 | +9.51s to B·+22.91s to Sectionals | 2022-02-13 | Last Chance Meetvenue |
| 25 Butterfly | SCY | 19.50 | 2018-12-09 | 2018 TCAT Winter Breakout Meetslow pool | |
| 50 Butterfly | SCY | 25.35 | AA+0.36s to AAA·+1.66s to Sectionals | 2025-02-28 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 100 Butterfly | SCY | 57.05 | A+1.76s to AA·+3.06s to Sectionals | 2024-11-23 | The 2024 Mark J. Braun Fall Classicvenue |
| 200 Butterfly | SCY | 2:01.76 | AA+3.37s to AAA·Sectionals ✓+8.07s to Futures | 2025-03-02 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 100 Individual Medley | SCY | 1:23.21 | 2020-02-23 | 2020 Regional Age Group Championship Meetslow pool | |
| 200 Individual Medley | SCY | 2:08.92 | A+4.63s to AA·+7.93s to Sectionals | 2024-11-23 | The 2024 Mark J. Braun Fall Classicvenue |
| 400 Individual Medley | SCY | 4:22.48 | AA+7.99s to AAA·Sectionals ✓+15.49s to Futures | 2025-02-28 | 2025 Lake Erie Winter Senior Championshipsfast pool |
| 50 Freestyle | LCM | 30.88 | B+0.29s to BB·+4.89s to Sectionals | 2022-06-04 | 2022 CCS Age Group & Open LC Meetvenue |
| 100 Freestyle | LCM | 1:07.84 | B+1.15s to BB·+11.25s to Sectionals | 2022-05-21 | 2022 Robert F. Busbey Invitationalvenue |
| 200 Freestyle | LCM | 2:08.79 | AA+5.20s to AAA·+5.30s to Sectionals | 2024-05-19 | 2024 Robert F. Busbey Invitationalvenue |
| 400 Freestyle | LCM | 4:42.56 | A+6.87s to AA·+20.37s to Sectionals | 2024-07-28 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 800 Freestyle | LCM | 9:34.42 | A+3.13s to AA·+23.63s to Sectionals | 2024-07-28 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 1500 Freestyle | LCM | 18:24.16 | A+4.77s to AA·+44.17s to Sectionals | 2024-07-25 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 50 Backstroke | LCM | 39.25 | +1.36s to B·+10.56s to Sectionals | 2021-06-19 | Holtrey Summer Classicvenue |
| 100 Backstroke | LCM | 1:18.76 | B+4.97s to BB·+14.37s to Sectionals | 2022-05-07 | 2022 Shaker Shark TYR LC Age Group & Openvenue |
| 50 Breaststroke | LCM | 50.06 | +8.17s to B·+18.07s to Sectionals | 2021-07-11 | LSSC Avon Classicvenue |
| 100 Breaststroke | LCM | 1:24.11 | B+0.62s to BB·+11.32s to Sectionals | 2024-05-18 | 2024 Robert F. Busbey Invitationalvenue |
| 50 Butterfly | LCM | 28.40 | AA+0.21s to AAA·+1.01s to Sectionals | 2024-07-26 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 100 Butterfly | LCM | 1:04.15 | A+0.96s to AA·+2.66s to Sectionals | 2024-05-19 | 2024 Robert F. Busbey Invitationalvenue |
| 200 Butterfly | LCM | 2:23.04 | A+1.45s to AA·+3.55s to Sectionals | 2024-05-18 | 2024 Robert F. Busbey Invitationalvenue |
| 200 Individual Medley | LCM | 2:27.68 | A+2.69s to AA·+8.29s to Sectionals | 2024-07-26 | 2024 LE Age Group and Senior LC Championshipsvenue |
| 400 Individual Medley | LCM | 5:18.10 | A+9.11s to AA·+16.21s to Sectionals | 2024-07-26 | 2024 LE Age Group and Senior LC Championshipsvenue |
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 | 23.93 | flat | 200 Free Relay | 2025-03-01 | 2025 Lake Erie Winter Senior Championships |
| 50 Freestyle | SCY | 27.67 | flying | 200 Free Relay (leg 3) | 2022-03-11 | 2022 Lake Erie SC Winter JO and 8U Champs |
| 50 Freestyle | SCY | 27.00 | flying | 200 Medley Relay (leg 4) | 2022-03-11 | 2022 Lake Erie SC Winter JO and 8U Champs |
| 100 Freestyle | SCY | 51.52 | flat | 400 Free Relay | 2025-03-02 | 2025 Lake Erie Winter Senior Championships |
| 100 Freestyle | SCY | 59.28 | flying | 400 Medley Relay (leg 4) | 2022-03-13 | 2022 Lake Erie SC Winter JO and 8U Champs |
| 100 Freestyle | SCY | 1:01.30 | flying | 400 Free Relay (leg 3) | 2022-03-12 | 2022 Lake Erie SC Winter JO and 8U Champs |
| 200 Freestyle | SCY | 1:47.92 | flying | 800 Free Relay (leg 3) | 2025-02-28 | 2025 Lake Erie Winter Senior Championships |
| 50 Butterfly | SCY | 25.83 | flying | 200 Medley Relay (leg 3) | 2025-03-02 | 2025 Lake Erie Winter Senior Championships |
| 100 Butterfly | SCY | 57.09 | flying | 400 Medley Relay (leg 3) | 2025-03-01 | 2025 Lake Erie Winter Senior Championships |
| 100 Freestyle | LCM | 1:05.99 | flying | 400 Medley Relay (leg 4) | 2022-07-23 | 2022 Lake Erie Summer JO & SR Championships |
| 100 Freestyle | LCM | 1:06.58 | flying | 400 Free Relay (leg 3) | 2022-05-22 | 2022 Robert F. Busbey Invitational |
| 100 Butterfly | LCM | 1:05.41 | flying | 400 Medley Relay (leg 3) | 2024-07-26 | 2024 LE Age Group and Senior LC 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 15-16 · SCY
3704 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:56.47 | 809 |
| 200 BK SCY | 2:07.89 | 648 |
| 200 FL SCY | 2:01.76 | 792 |
| 200 IM SCY | 2:08.92 | 676 |
| 400 IM SCY | 4:22.48 | 779 |
| 200 BR SCY | — | 0 |
IMR 15-16 · LCM
3134 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:08.79 | 759 |
| 100 BK LCM | 1:18.76 | 430 |
| 100 BR LCM | 1:24.11 | 507 |
| 100 FL LCM | 1:04.15 | 723 |
| 200 IM LCM | 2:27.68 | 715 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.47
Front half 24.71s · back half 26.76s
200 Freestyle SCY 1:50.01
Front half 54.20s · back half 55.81s
500 Freestyle SCY 4:56.47
Front half 144.63s · back half 151.84s
1000 Freestyle SCY 11:53.05
Front half 352.66s · back half 360.39s
100 Backstroke SCY 1:10.91
Front half 34.26s · back half 36.65s
200 Backstroke SCY 2:07.89
Front half 63.14s · back half 64.75s
100 Breaststroke SCY 1:26.50
Front half 40.81s · back half 45.69s
100 Butterfly SCY 57.05
Front half 26.21s · back half 30.84s
200 Butterfly SCY 2:01.76
Front half 58.75s · back half 63.01s
100 Individual Medley SCY 1:23.21
Front half 39.84s · back half 43.37s
200 Individual Medley SCY 2:08.92
Front half 60.98s · back half 67.94s
400 Individual Medley SCY 4:22.48
Front half 127.05s · back half 135.43s
100 Freestyle LCM 1:07.84
Front half 32.31s · back half 35.53s
200 Freestyle LCM 2:08.79
Front half 63.73s · back half 65.06s
400 Freestyle LCM 4:42.56
800 Freestyle LCM 9:34.42
1500 Freestyle LCM 18:24.16
Front half 547.33s · back half 556.83s
100 Backstroke LCM 1:18.76
Front half 38.34s · back half 40.42s
100 Breaststroke LCM 1:24.11
Front half 40.13s · back half 43.98s
100 Butterfly LCM 1:04.15
Front half 30.67s · back half 33.48s
200 Butterfly LCM 2:23.04
Front half 68.26s · back half 74.78s
200 Individual Medley LCM 2:27.68
Front half 70.89s · back half 76.79s
400 Individual Medley LCM 5:18.10
Front half 156.18s · back half 161.92s
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.