swimIssac Adanin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.62 | AAA+0.53s to AAAA·Sectionals ✓+0.33s to Futures | 2026-01-31 | 2026 HS Boys MISCA Meetvenue |
| 100 Freestyle | SCY | 46.64 | AAA+0.55s to AAAA·Sectionals ✓+0.25s to Futures | 2025-03-21 | 2025 ULTRA Championship Meetvenue |
| 200 Freestyle | SCY | 1:41.02 | AAAA·Futures ✓+2.63s to Winter JNs | 2025-03-23 | 2025 ULTRA Championship Meetvenue |
| 500 Freestyle | SCY | 4:35.53 | AAA+0.04s to AAAA·Futures ✓+6.74s to Winter JNs | 2025-03-22 | 2025 ULTRA Championship Meetvenue |
| 50 Backstroke | SCY | 25.29 | AA+0.70s to AAA·+0.80s to Sectionals | 2025-07-13 | 2025 CW Summer Sprintvenue |
| 100 Backstroke | SCY | 51.07 | AAA+0.98s to AAAA·Futures ✓+1.88s to Winter JNs | 2025-03-23 | 2025 ULTRA Championship Meetvenue |
| 50 Breaststroke | SCY | 27.14 | AAA+0.15s to AAAA·Sectionals ✓+0.85s to Futures | 2024-11-10 | 2024 CW Keep It Moving Series: Pentathlonvenue |
| 100 Breaststroke | SCY | 54.50 | AAAA·Jr Nationals ✓+0.51s to Nationals | 2026-03-14 | 2026 Boys MHSAA Division 1 Championshipsvenue |
| 200 Breaststroke | SCY | 2:00.94 | AAAA·Winter JNs ✓+0.55s to Jr Nationals | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel -fast pool |
| 50 Butterfly | SCY | 24.83 | AA+0.34s to AAA·+1.14s to Sectionals | 2024-11-10 | 2024 CW Keep It Moving Series: Pentathlonvenue |
| 100 Butterfly | SCY | 54.60 | A+0.31s to AA·+0.61s to Sectionals | 2025-11-09 | CW Keep It Moving #2venue |
| 100 Individual Medley | SCY | 51.78 | 2024-11-23 | 2024 Speedo Grand Chalengevenue | |
| 200 Individual Medley | SCY | 1:47.23 | AAAA·Jr Nationals ✓+0.44s to Nationals | 2026-03-14 | 2026 Boys MHSAA Division 1 Championshipsvenue |
| 400 Individual Medley | SCY | 3:58.68 | AAAA·Futures ✓+2.19s to Winter JNs | 2025-07-13 | 2025 CW Summer Sprintvenue |
| 50 Freestyle | LCM | 25.02 | AAA+0.63s to AAAA·Sectionals ✓+0.43s to Futures | 2026-06-27 | 2026 Eric Namesnik Memorial Invitevenue |
| 100 Freestyle | LCM | 55.73 | AA+0.14s to AAA·Sectionals ✓+2.14s to Futures | 2025-06-29 | 2025 CW Eric Namesnik Memorial Openvenue |
| 200 Freestyle | LCM | 2:00.28 | AAA+3.69s to AAAA·Sectionals ✓+2.49s to Futures | 2024-06-28 | 2024 CW Eric Namesnik Memorial Openvenue |
| 400 Freestyle | LCM | 4:27.15 | AA+6.56s to AAA·+4.96s to Sectionals | 2024-06-01 | MLA Big Red Challengevenue |
| 100 Backstroke | LCM | 1:05.57 | A+0.88s to AA·+1.18s to Sectionals | 2024-05-18 | 2024 CW May Showers Meetvenue |
| 50 Breaststroke | LCM | 29.20 | AAAA·Jr Nationals ✓+0.01s to Nationals | 2026-01-01 | 2026 Speedo Junior National Championships |
| 100 Breaststroke | LCM | 1:03.98 | AAAA·Jr Nationals ✓+0.29s to US Open | 2026-08-03 | 2026 Speedo Junior National Championshipsvenue |
| 200 Breaststroke | LCM | 2:22.82 | AAAA·Winter JNs ✓+0.43s to Jr Nationals | 2026-08-06 | 2026 Speedo Junior National Championshipsvenue |
| 50 Butterfly | LCM | 35.36 | +0.17s to B·+7.97s to Sectionals | 2019-08-03 | 2019 WI Central Zone 14 & U Championshipslow pool |
| 100 Butterfly | LCM | 1:03.32 | A+0.93s to AA·+1.83s to Sectionals | 2025-05-18 | 2025 CW May Showersvenue |
| 200 Individual Medley | LCM | 2:07.34 | AAAA·Jr Nationals ✓+1.85s to US Open | 2025-07-26 | 2025 TYR FUTURES OCALAvenue |
| 400 Individual Medley | LCM | 4:31.30 | AAAA·Jr Nationals ✓+2.41s to US Open | 2025-07-24 | 2025 TYR FUTURES OCALAvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 21.72 | flat | 200 Free Relay | 2024-11-22 | 2024 Speedo Grand Chalenge |
| 50 Freestyle | SCY | 20.44 | flying | 200 Free Relay (leg 4) | 2026-03-14 | 2026 Boys MHSAA Division 1 Championships |
| 100 Freestyle | SCY | 46.66 | flat | 400 Free Relay | 2026-01-31 | 2026 HS Boys MISCA Meet |
| 100 Freestyle | SCY | 45.33 | flying | 400 Free Relay (leg 4) | 2026-02-28 | Boy's SEC Red Championship 2026 |
| 200 Freestyle | SCY | 1:48.13 | flying | 800 Free Relay (leg 4) | 2026-03-28 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 50 Breaststroke | SCY | 24.96 | flying | 200 Medley Relay (leg 2) | 2026-03-26 | 2026 Four Corner Speedo Sectionals - Carmel - |
| 100 Breaststroke | SCY | 56.14 | flying | 400 Medley Relay (leg 2) | 2025-03-22 | 2025 ULTRA Championship Meet |
| 50 Freestyle | LCM | 24.00 | flying | 200 Free Relay (leg 4) | 2025-07-23 | 2025 TYR FUTURES OCALA |
| 50 Freestyle | LCM | 32.81 | flying | 200 Medley Relay (leg 4) | 2019-08-03 | 2019 WI Central Zone 14 & U Championship |
| 200 Freestyle | LCM | 2:01.85 | flat | 800 Free Relay | 2024-03-23 | 2024 Spring Speedo Sectionals |
| 200 Freestyle | LCM | 2:01.41 | flying | 800 Free Relay (leg 4) | 2025-07-24 | 2025 TYR FUTURES OCALA |
| 100 Backstroke | LCM | 1:02.29 | flat | 400 Medley Relay | 2024-03-24 | 2024 Spring Speedo Sectionals |
| 50 Breaststroke | LCM | 29.11 | flying | 200 Medley Relay (leg 2) | 2026-08-05 | 2026 Speedo Junior National Championships |
| 100 Breaststroke | LCM | 1:04.29 | flying | 400 Medley Relay (leg 2) | 2026-08-07 | 2026 Speedo Junior National 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
4071 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:35.53 | 966 |
| 200 BR SCY | 2:00.94 | 1018 |
| 200 IM SCY | 1:47.23 | 1096 |
| 400 IM SCY | 3:58.68 | 991 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
4758 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:41.02 | 975 |
| 100 BK SCY | 51.07 | 877 |
| 100 BR SCY | 54.50 | 1084 |
| 100 FL SCY | 54.60 | 726 |
| 200 IM SCY | 1:47.23 | 1096 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.64
Front half 22.44s · back half 24.20s
200 Freestyle SCY 1:41.02
Front half 49.68s · back half 51.34s
500 Freestyle SCY 4:35.53
Front half 134.54s · back half 140.99s
100 Backstroke SCY 51.07
Front half 24.88s · back half 26.19s
100 Breaststroke SCY 54.50
Front half 25.70s · back half 28.80s
200 Breaststroke SCY 2:00.94
Front half 58.08s · back half 62.86s
100 Butterfly SCY 54.60
Front half 25.53s · back half 29.07s
100 Individual Medley SCY 51.78 RT 0.73s
Front half 24.85s · back half 26.93s
200 Individual Medley SCY 1:47.23
Front half 51.42s · back half 55.81s
400 Individual Medley SCY 3:58.68
Front half 115.85s · back half 122.83s
100 Freestyle LCM 55.73
Front half 26.94s · back half 28.79s
200 Freestyle LCM 2:00.28
Front half 58.60s · back half 61.68s
400 Freestyle LCM 4:27.15
Front half 130.99s · back half 136.16s
100 Backstroke LCM 1:05.57
Front half 32.11s · back half 33.46s
100 Breaststroke LCM 1:03.98 RT 0.71s
Front half 29.93s · back half 34.05s
200 Breaststroke LCM 2:22.82 RT 0.74s
Front half 67.94s · back half 74.88s
100 Butterfly LCM 1:03.32
Front half 29.82s · back half 33.50s
200 Individual Medley LCM 2:07.34 RT 0.79s
Front half 61.24s · back half 66.10s
400 Individual Medley LCM 4:31.30 RT 0.74s
Front half 134.05s · back half 137.25s
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.