swimIssac Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.54 | +3.75s to B | 2017-12-01 | Holiday H2O Invitational |
| 100 Freestyle | SCY | 1:06.49 | B+0.10s to BB | 2019-10-19 | 2019 MR LIAC Chappy's Big Race Invitational |
| 200 Freestyle | SCY | 2:08.96 | A+0.77s to AA | 2021-11-06 | 2021 VA Mid-Atlantic AG Championship Showdown slow pool |
| 500 Freestyle | SCY | 4:49.89 | AAAA | 2026-01-01 | liac 210214 ttc |
| 50 Backstroke | SCY | 44.07 | +5.58s to B | 2017-12-01 | Holiday H2O Invitational |
| 100 Backstroke | SCY | 1:16.12 | B+0.43s to BB | 2019-10-19 | 2019 MR LIAC Chappy's Big Race Invitational |
| 100 Breaststroke | SCY | 1:15.78 | A+0.89s to AA | 2021-11-06 | 2021 VA Mid-Atlantic AG Championship Showdown slow pool |
| 50 Butterfly | SCY | 32.18 | BB+0.99s to A | 2026-01-01 | liac 201103 ttc |
| 100 Butterfly | SCY | 1:07.46 | A+1.57s to AA | 2022-01-01 | 2022 Metro South Silvers Championship |
| 200 Butterfly | SCY | 4:57.69 | +121.00s to B | 2026-01-01 | liac 210212 ttc |
| 100 Individual Medley | SCY | 1:23.29 | +1.40s to B | 2018-12-10 | file:///G/Team%20Drives/Niagara%20Shared%20Items/Meet%20Results/2018-2019/html/STAR12062018Results.htm[ |
| 200 Individual Medley | SCY | 2:13.82 | AAA+1.73s to AAAA | 2023-02-10 | 2023 MR OB Section VIII Nassau County Champs venue |
| 400 Individual Medley | SCY | 5:16.55 | A+6.56s to AA | 2021-01-01 | liac 19november2021 |
| 50 Freestyle | LCM | 27.87 | AAAA | 2024-07-07 | 2024 MR LIE Summer Sizzler Invitational venue |
| 100 Freestyle | LCM | 1:00.97 | AAAA | 2024-07-06 | 2024 MR LIE Summer Sizzler Invitational venue |
| 200 Freestyle | LCM | 2:11.22 | AAAA | 2024-06-08 | 2024 LIE June Jumpoff venue |
| 100 Backstroke | LCM | 1:13.81 | AAA+3.42s to AAAA | 2024-06-22 | 2024 MR LIE June Jamboree Invitational venue |
| 200 Backstroke | LCM | 2:41.99 | AA+2.50s to AAA | 2024-07-07 | 2024 MR LIE Summer Sizzler Invitational venue |
| 100 Breaststroke | LCM | 1:15.82 | AAAA | 2024-06-21 | 2024 MR LIE June Jamboree Invitational venue |
| 200 Breaststroke | LCM | 2:42.01 | AAAA | 2024-01-01 | lie 06july2024 |
| 100 Butterfly | LCM | 1:07.65 | AAAA | 2024-07-07 | 2024 MR LIE Summer Sizzler Invitational venue |
| 200 Individual Medley | LCM | 2:24.59 | AAAA | 2024-06-21 | 2024 MR LIE June Jamboree Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · LCM
4073 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:13.81 | 867 |
| 100 BR LCM | 1:15.82 | 1100 |
| 100 FL LCM | 1:07.65 | 1006 |
| 200 IM LCM | 2:24.59 | 1100 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
2174 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:11.22 | 1074 |
| 200 IM LCM | 2:24.59 | 1100 |
| 50 BK LCM | — | 0 |
| 50 BR LCM | — | 0 |
| 50 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:08.96
Front half 63.04s · back half 65.92s
500 Freestyle SCY 4:49.89 split/total mismatch
100 Breaststroke SCY 1:15.78
Front half 35.62s · back half 40.16s
100 Butterfly SCY 1:07.46
Front half 32.15s · back half 35.31s
200 Butterfly SCY 4:57.69 split/total mismatch
200 Individual Medley SCY 2:13.82
Front half 64.19s · back half 69.63s
400 Individual Medley SCY 5:16.55 split/total mismatch
200 Freestyle LCM 2:11.22
Front half 61.55s · back half 69.67s
200 Backstroke LCM 2:41.99
Front half 77.39s · back half 84.60s
200 Individual Medley LCM 2:24.59
Front half 71.02s · back half 73.57s
Progression
Faster times are higher. One card per event, all courses & history.