All-time individual bests for Decatur County Sharks (IN) — the fastest recorded time in every event, with the top three holders.
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Free | 21.42★ | Harrison Yu | 2026-03-14 |
| #2 | 21.84 | Jack Bennett | 2026-03-14 |
| #3 | 23.05 | Christopher Mains | 2025-03-08 |
| 100 Free | 47.89★ | Harrison Yu | 2026-03-13 |
| #2 | 48.02 | Jack Bennett | 2026-03-13 |
| #3 | 50.90 | Christopher Mains | 2025-03-09 |
| 200 Free | 1:46.36★ | Harrison Yu | 2026-03-07 |
| #2 | 1:52.43 | Christopher Mains | 2025-03-08 |
| #3 | 1:53.51 | Tristen Hostetler | 2025-03-08 |
| 500 Free | 5:15.12★ | Tristen Hostetler | 2025-03-07 |
| #2 | 5:25.33 | Christopher Mains | 2025-11-07 |
| #3 | 5:38.00 | Joe Hawkins | 2025-03-07 |
| 1000 Free | 12:22.11★ | Elizabeth Walden | 2026-03-08 |
| 1650 Free | 20:32.21★ | Elizabeth Walden | 2026-03-08 |
| #2 | 27:27.18 | Mackenzie Lohrum | 2026-01-17 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Back | 24.48★ | Harrison Yu | 2026-03-15 |
| #2 | 25.81 | Jack Bennett | 2025-03-14 |
| #3 | 33.30 | Brenley Jameson Jameson | 2025-03-09 |
| 100 Back | 53.25★ | Jack Bennett | 2026-03-14 |
| #2 | 55.31 | Harrison Yu | 2026-03-08 |
| #3 | 57.43 | Christopher Mains | 2025-03-09 |
| 200 Back | 2:03.29★ | Jack Bennett | 2025-03-08 |
| #2 | 2:34.08 | Mallory Mains | 2025-11-22 |
| #3 | 2:35.24 | Micah Reynolds | 2025-10-04 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Breast | 27.16★ | Harrison Yu | 2026-03-15 |
| #2 | 42.04 | Ruby Massingale | 2025-12-06 |
| #3 | 43.03 | Hadley Davis | 2026-03-01 |
| 100 Breast | 1:03.24★ | Harrison Yu | 2025-11-22 |
| #2 | 1:04.94 | Christopher Mains | 2025-03-14 |
| #3 | 1:07.43 | Jack Bennett | 2025-11-22 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Fly | 23.24★ | Jack Bennett | 2026-03-13 |
| #2 | 23.33 | Harrison Yu | 2026-03-13 |
| #3 | 39.13 | Blaine Wilkerson | 2025-11-22 |
| 100 Fly | 52.23★ | Jack Bennett | 2026-03-07 |
| #2 | 52.27 | Harrison Yu | 2026-03-15 |
| #3 | 53.00 | Christopher Mains | 2025-11-22 |
| 200 Fly | 2:01.08★ | Christopher Mains | 2025-11-23 |
| #2 | 2:12.23 | Harrison Yu | 2025-11-22 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 100 IM | 54.52★ | Christopher Mains | 2025-11-23 |
| #2 | 1:41.55 | Claire Hoeing | 2026-01-18 |
| #3 | 1:45.57 | Nora OMara | 2025-10-04 |
| 200 IM | 1:58.38★ | Christopher Mains | 2025-11-21 |
| #2 | 2:00.42 | Harrison Yu | 2026-03-08 |
| #3 | 2:10.34 | Jack Bennett | 2025-03-09 |
| 400 IM | 4:25.89★ | Christopher Mains | 2025-03-07 |
| #2 | 4:36.66 | Harrison Yu | 2026-03-06 |
| #3 | 5:01.07 | Rylee OMara | 2026-02-13 |