Jonah Mandell
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 13.58 | 2025-11-14 | ISCA Fall Classic Championship 2025venue | |
| 50 Freestyle | SCY | 29.67 | A+0.88s to AA·+7.28s to Sectionals | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 100 Freestyle | SCY | 1:03.71 | A+1.22s to AA·+15.22s to Sectionals | 2026-03-06 | 2026 MD LSC 14 & U Championshipsvenue |
| 200 Freestyle | SCY | 2:17.96 | A+1.07s to AA·+31.67s to Sectionals | 2026-03-07 | 2026 MD LSC 14 & U Championshipsvenue |
| 500 Freestyle | SCY | 6:14.99 | A+8.40s to AA·+87.60s to Sectionals | 2026-03-05 | 2026 MD LSC 14 & U Championshipsvenue |
| 25 Backstroke | SCY | 20.79 | 2023-10-14 | CAA Early Season Mini & Mid Distance Meetslow pool | |
| 50 Backstroke | SCY | 33.45 | A+0.06s to AA·+9.76s to Futures | 2025-12-12 | 2025 East Coast WinterFestvenue |
| 100 Backstroke | SCY | 1:13.43 | A+1.34s to AA·+18.94s to Sectionals | 2026-03-08 | 2026 MD LSC 14 & U Championshipsvenue |
| 200 Backstroke | SCY | 2:41.98 | BB+1.19s to A·+43.39s to Sectionals | 2025-12-14 | 2025 East Coast WinterFestvenue |
| 25 Breaststroke | SCY | 28.04 | 2024-03-23 | 2024 Maryland 8 & Under Championship Meetvenue | |
| 50 Breaststroke | SCY | 44.35 | B+1.16s to BB·+18.06s to Futures | 2026-01-09 | EST SPEEDO Mid-Winter Invite |
| 100 Breaststroke | SCY | 1:34.82 | B+2.23s to BB·+33.33s to Sectionals | 2026-01-23 | 2026 USAS IMX Gamesvenue |
| 25 Butterfly | SCY | 18.96 | 2024-04-14 | 2024 LBA Sprint to the Finish Mini Meetvenue | |
| 50 Butterfly | SCY | 33.81 | BB+0.12s to A·+10.92s to Futures | 2026-03-06 | 2026 MD LSC 14 & U Championshipsvenue |
| 100 Butterfly | SCY | 1:14.65 | A+2.76s to AA·+21.46s to Sectionals | 2026-03-08 | 2026 MD LSC 14 & U Championshipsvenue |
| 200 Butterfly | SCY | 2:58.78 | B+0.69s to BB·+57.59s to Sectionals | 2025-12-12 | 2025 East Coast WinterFestvenue |
| 100 Individual Medley | SCY | 1:17.13 | BB+1.84s to A | 2026-02-14 | 39th Black History Swim Meetvenue |
| 200 Individual Medley | SCY | 2:40.73 | A+4.24s to AA·+41.34s to Sectionals | 2026-01-24 | 2026 USAS IMX Gamesvenue |
| 400 Individual Medley | SCY | 5:46.83 | BB+2.64s to A·+91.74s to Sectionals | 2025-12-11 | 2025 East Coast WinterFestvenue |
| 50 Freestyle | LCM | 32.42 | AA+1.03s to AAA·+6.93s to Sectionals | 2026-06-14 | 5th Annual Juneteenth Invitationalvenue |
| 100 Freestyle | LCM | 1:11.19 | AA+2.20s to AAA·+15.70s to Sectionals | 2026-04-25 | 2026 ASC Spring Long Course Meetvenue |
| 200 Freestyle | LCM | 2:33.33 | AA+4.24s to AAA·+32.04s to Sectionals | 2026-07-10 | 2026 NBAC Mid Summer Classicvenue |
| 400 Freestyle | LCM | 5:23.32 | AA+7.63s to AAA·+65.73s to Sectionals | 2026-07-09 | 2026 NBAC Mid Summer Classicvenue |
| 50 Backstroke | LCM | 38.61 | A+0.12s to AA·+10.72s to Futures | 2026-07-31 | 2026 MD LSC LC Championshipvenue |
| 100 Backstroke | LCM | 1:24.01 | AA+4.02s to AAA·+22.02s to Sectionals | 2026-04-25 | 2026 ASC Spring Long Course Meetvenue |
| 200 Backstroke | LCM | 3:02.81 | A+4.62s to AA·+48.02s to Sectionals | 2026-05-31 | 2026 Eagle Swim Team Speedo Sizzlerslow pool |
| 50 Breaststroke | LCM | 47.99 | BB+3.00s to A·+17.10s to Futures | 2026-07-17 | 2026 MD Long Course Last Chance Meet |
| 100 Breaststroke | LCM | 1:44.87 | BB+5.58s to A·+35.18s to Sectionals | 2026-05-31 | 2026 Eagle Swim Team Speedo Sizzlerslow pool |
| 50 Butterfly | LCM | 35.09 | AA+0.70s to AAA·+8.80s to Futures | 2026-07-30 | 2026 MD LSC LC Championshipvenue |
| 100 Butterfly | LCM | 1:21.09 | AA+3.10s to AAA·+20.90s to Sectionals | 2026-07-31 | 2026 MD LSC LC Championshipvenue |
| 200 Butterfly | LCM | 3:02.28 | A+0.49s to AA·+45.99s to Sectionals | 2026-07-12 | 2026 NBAC Mid Summer Classicvenue |
| 200 Individual Medley | LCM | 3:00.24 | A+1.05s to AA·+44.05s to Sectionals | 2026-04-24 | 2026 ASC Spring Long Course Meetvenue |
| 400 Individual Medley | LCM | 6:23.58 | A+0.29s to AA·+93.69s to Sectionals | 2026-05-29 | 2026 Eagle Swim Team Speedo Sizzlerslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 29.34 | flat | 200 Free Relay | 2026-03-07 | 2026 MD LSC 14 & U Championships |
| 50 Freestyle | SCY | 30.69 | flying | 200 Free Relay (leg 4) | 2026-02-14 | 39th Black History Swim Meet |
| 100 Freestyle | SCY | 1:05.24 | flat | 400 Free Relay | 2026-03-08 | 2026 MD LSC 14 & U Championships |
| 100 Freestyle | SCY | 1:06.66 | flying | 400 Free Relay (leg 2) | 2025-11-16 | ISCA Fall Classic Championship 2025 |
| 50 Backstroke | SCY | 34.86 | flat | 200 Medley Relay | 2026-03-05 | 2026 MD LSC 14 & U Championships |
| 50 Breaststroke | SCY | 52.28 | flying | 200 Medley Relay (leg 2) | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Si |
| 50 Butterfly | SCY | 33.60 | flying | 200 Medley Relay (leg 3) | 2026-02-15 | 39th Black History 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 11-12 · LCM
2873 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:23.32 | 691 |
| 100 BK LCM | 1:24.01 | 588 |
| 100 BR LCM | 1:44.87 | 427 |
| 100 FL LCM | 1:21.09 | 584 |
| 200 IM LCM | 3:00.24 | 583 |
IMR 11-12 · LCM
2925 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:33.33 | 673 |
| 50 BK LCM | 38.61 | 601 |
| 50 BR LCM | 47.99 | 425 |
| 50 FL LCM | 35.09 | 643 |
| 200 IM LCM | 3:00.24 | 583 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.71
Front half 30.12s · back half 33.59s
200 Freestyle SCY 2:17.96
Front half 65.68s · back half 72.28s
500 Freestyle SCY 6:14.99
Front half 180.60s · back half 194.39s
100 Backstroke SCY 1:13.43
Front half 35.77s · back half 37.66s
200 Backstroke SCY 2:41.98
Front half 79.17s · back half 82.81s
100 Breaststroke SCY 1:34.82
Front half 46.11s · back half 48.71s
100 Butterfly SCY 1:14.65
Front half 34.48s · back half 40.17s
200 Butterfly SCY 2:58.78
Front half 84.45s · back half 94.33s
100 Individual Medley SCY 1:17.13
Front half 34.90s · back half 42.23s
200 Individual Medley SCY 2:40.73
Front half 75.33s · back half 85.40s
400 Individual Medley SCY 5:46.83
Front half 169.48s · back half 177.35s
100 Freestyle LCM 1:11.19
Front half 34.18s · back half 37.01s
200 Freestyle LCM 2:33.33
Front half 74.39s · back half 78.94s
400 Freestyle LCM 5:23.32
Front half 160.27s · back half 163.05s
100 Backstroke LCM 1:24.01
Front half 40.85s · back half 43.16s
200 Backstroke LCM 3:02.81
Front half 91.08s · back half 91.73s
100 Breaststroke LCM 1:44.87
Front half 50.87s · back half 54.00s
100 Butterfly LCM 1:21.09
Front half 37.55s · back half 43.54s
200 Butterfly LCM 3:02.28
Front half 84.43s · back half 97.85s
200 Individual Medley LCM 3:00.24
Front half 84.93s · back half 95.31s
400 Individual Medley LCM 6:23.58
Front half 187.78s · back half 195.80s
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.