Natty Alonso
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.45 | AA+0.36s to AAA·Sectionals ✓+1.56s to Futures | 2022-02-25 | 2022 UT SC Senior Champsfast pool |
| 100 Freestyle | SCY | 54.44 | AAA+2.45s to AAAA·Sectionals ✓+2.55s to Futures | 2022-02-26 | 2022 UT SC Senior Champsfast pool |
| 200 Freestyle | SCY | 1:59.93 | AA+2.54s to AAA·Sectionals ✓+7.64s to Futures | 2022-02-25 | 2022 UT SC Senior Champsfast pool |
| 500 Freestyle | SCY | 5:26.32 | AA+9.93s to AAA·Sectionals ✓+23.73s to Futures | 2022-02-26 | 2022 UT SC Senior Champsfast pool |
| 1650 Freestyle | SCY | 19:56.43 | A+43.64s to AA·+49.74s to Sectionals | 2020-03-04 | 2020 UT SC AG Championshipsvenue |
| 50 Backstroke | SCY | 28.69 | AA+0.90s to AAA·+2.40s to Futures | 2022 5A State OBSfast pool | |
| 100 Backstroke | SCY | 1:00.93 | AA+2.04s to AAA·Sectionals ✓+3.84s to Futures | 2022-02-25 | 2022 UT SC Senior Champsfast pool |
| 200 Backstroke | SCY | 2:12.16 | AA+4.47s to AAA·Sectionals ✓+7.97s to Futures | 2022-02-26 | 2022 UT SC Senior Champsfast pool |
| 50 Breaststroke | SCY | 39.06 | B+0.67s to BB·+9.27s to Futures | 2019-01-19 | 2019 UT WFFM Fish Bowl Classicvenue |
| 100 Breaststroke | SCY | 1:22.70 | B+2.31s to BB·+12.11s to Sectionals | 2020-01-10 | 2020 UT WFFM Fish Bowl Classicvenue |
| 200 Breaststroke | SCY | 2:55.20 | B+1.11s to BB·+22.41s to Sectionals | 2020-01-11 | 2020 UT WFFM Fish Bowl Classicvenue |
| 100 Butterfly | SCY | 1:07.63 | BB+3.54s to A·+6.54s to Sectionals | 2020-12-30 | 2020 UT 55th Holiday Open Invvenue |
| 200 Butterfly | SCY | 2:30.39 | BB+7.80s to A·+14.20s to Sectionals | 2020-03-07 | 2020 UT SC AG Championshipsvenue |
| 200 Individual Medley | SCY | 2:25.57 | BB+2.18s to A·+9.08s to Sectionals | 2019-12-26 | 2019 UT KYAT Holiday Openvenue |
| 400 Individual Medley | SCY | 5:07.83 | BB+0.84s to A·+16.24s to Sectionals | 2020-03-05 | 2020 UT SC AG Championshipsvenue |
| 50 Freestyle | LCM | 28.47 | AAA+1.18s to AAAA·Sectionals ✓+1.08s to Futures | 2022-07-22 | 2022 UT LC Champsvenue |
| 100 Freestyle | LCM | 1:02.75 | AA+1.06s to AAA·Sectionals ✓+3.46s to Futures | 2022-07-19 | 2022 UT LC Champsvenue |
| 200 Freestyle | LCM | 2:17.05 | AA+3.86s to AAA·Sectionals ✓+9.26s to Futures | 2021-07-20 | 2021 UT LC Champsvenue |
| 400 Freestyle | LCM | 4:51.67 | AA+9.58s to AAA·Sectionals ✓+22.88s to Futures | 2021-07-22 | 2021 UT LC Champsvenue |
| 800 Freestyle | LCM | 11:18.44 | BB+43.15s to A·+72.45s to Sectionals | 2019 UT CHAT INVITATIONALvenue | |
| 1500 Freestyle | LCM | 21:25.74 | BB+64.05s to A·+124.65s to Sectionals | 2019-06-19 | 2019 UT CHAT INVITATIONALvenue |
| 100 Backstroke | LCM | 1:12.44 | A+0.55s to AA·+1.05s to Sectionals | 2022-06-17 | 2022 UT CHAT INVITATIONALvenue |
| 200 Backstroke | LCM | 2:36.66 | A+2.37s to AA·+3.27s to Sectionals | 2022-07-22 | 2022 UT LC Champsvenue |
| 100 Breaststroke | LCM | 1:40.65 | +1.46s to B·+19.66s to Sectionals | 2019-06-29 | 2019 UT WFFM RWB LC Classicslow pool |
| 100 Butterfly | LCM | 1:14.77 | BB+2.38s to A·+5.48s to Sectionals | 2022-06-16 | 2022 UT CHAT INVITATIONALvenue |
| 200 Butterfly | LCM | 2:42.88 | BB+1.59s to A·+8.59s to Sectionals | 2021-07-19 | 2021 UT LC Champsvenue |
| 200 Individual Medley | LCM | 2:39.30 | A+1.81s to AA·+2.31s to Sectionals | 2022-06-18 | 2022 UT CHAT INVITATIONALvenue |
| 400 Individual Medley | LCM | 6:05.11 | BB+15.42s to A·+32.62s to Sectionals | 2019-04-20 | 2019 UT WFFM Spring LC Classicvenue |
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 | 26.98 | flat | 200 Free Relay | 2020-03-05 | 2020 UT SC AG Championships |
| 50 Freestyle | SCY | 24.81 | flying | 200 Free Relay (leg 4) | 2022-02-26 | 2022 UT SC Senior Champs |
| 50 Freestyle | SCY | 24.89 | flying | 200 Medley Relay (leg 4) | 2022-02-25 | 2022 UT SC Senior Champs |
| 100 Freestyle | SCY | 58.90 | flat | 400 Free Relay | 2020-03-07 | 2020 UT SC AG Championships |
| 100 Freestyle | SCY | 55.10 | flying | 400 Free Relay (leg 2) | 2022-02-25 | 2022 UT SC Senior Champs |
| 100 Freestyle | SCY | 54.12 | flying | 400 Medley Relay (leg 4) | 2022-02-24 | 2022 UT SC Senior Champs |
| 50 Backstroke | SCY | 30.87 | flat | 200 Medley Relay | 2019-03-08 | 2019 UT SC AG Championships |
| 50 Butterfly | SCY | 29.26 | flying | 200 Medley Relay (leg 3) | 2020-03-06 | 2020 UT SC AG Championships |
| 50 Freestyle | LCM | 28.90 | flat | 200 Free Relay | 2021-07-21 | 2021 UT LC Champs |
| 50 Freestyle | LCM | 28.17 | flying | 200 Free Relay (leg 3) | 2022-07-21 | 2022 UT LC Champs |
| 50 Freestyle | LCM | 28.70 | flying | 200 Medley Relay (leg 4) | 2022-07-20 | 2022 UT LC Champs |
| 100 Freestyle | LCM | 1:03.17 | flat | 400 Free Relay | 2021-07-22 | 2021 UT LC Champs |
| 100 Freestyle | LCM | 1:02.26 | flying | 400 Medley Relay (leg 4) | 2022-07-19 | 2022 UT LC Champs |
| 100 Freestyle | LCM | 1:02.66 | flying | 400 Free Relay (leg 3) | 2022-07-22 | 2022 UT LC Champs |
| 100 Backstroke | LCM | 1:14.72 | flat | 400 Medley Relay | 2019-07-17 | 2019 UT LC 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.
IMX / IMR
IMX 15-16 · SCY
3905 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:26.32 | 783 |
| 200 BK SCY | 2:12.16 | 780 |
| 200 BR SCY | 2:55.20 | 504 |
| 200 FL SCY | 2:30.39 | 565 |
| 200 IM SCY | 2:25.57 | 626 |
| 400 IM SCY | 5:07.83 | 647 |
IMR 15-16 · LCM
3253 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:17.05 | 793 |
| 100 BK LCM | 1:12.44 | 728 |
| 100 BR LCM | 1:40.65 | 397 |
| 100 FL LCM | 1:14.77 | 606 |
| 200 IM LCM | 2:39.30 | 729 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.44
Front half 25.92s · back half 28.52s
200 Freestyle SCY 1:59.93
Front half 58.76s · back half 61.17s
500 Freestyle SCY 5:26.32
Front half 163.52s · back half 162.80s
1650 Freestyle SCY 19:56.43
100 Backstroke SCY 1:00.93
Front half 29.24s · back half 31.69s
200 Backstroke SCY 2:12.16
Front half 65.17s · back half 66.99s
100 Breaststroke SCY 1:22.70
Front half 39.59s · back half 43.11s
200 Breaststroke SCY 2:55.20
Front half 84.03s · back half 91.17s
100 Butterfly SCY 1:07.63
Front half 31.64s · back half 35.99s
200 Butterfly SCY 2:30.39
Front half 70.76s · back half 79.63s
200 Individual Medley SCY 2:25.57
Front half 66.96s · back half 78.61s
400 Individual Medley SCY 5:07.83
Front half 146.25s · back half 161.58s
200 Freestyle LCM 2:17.05
Front half 66.37s · back half 70.68s
400 Freestyle LCM 4:51.67
Front half 144.56s · back half 147.11s
1500 Freestyle LCM 21:25.74
Front half 623.04s · back half 662.70s
100 Backstroke LCM 1:12.44
Front half 35.16s · back half 37.28s
200 Backstroke LCM 2:36.66
Front half 76.35s · back half 80.31s
100 Butterfly LCM 1:14.77
Front half 34.99s · back half 39.78s
200 Butterfly LCM 2:42.88
Front half 76.30s · back half 86.58s
200 Individual Medley LCM 2:39.30
Front half 74.42s · back half 84.88s
400 Individual Medley LCM 6:05.11
Front half 173.68s · back half 191.43s
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.