All-time individual bests for Northern Sierra Swimming (PC) — the fastest recorded time in every event, with the top three holders.
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Free | 23.71★ | John Luisetti | 2025-02-01 |
| #2 | 26.04 | Maddie Murphy | 2025-02-27 |
| #3 | 26.20 | Simon Kennedy | 2025-02-15 |
| 100 Free | 49.31★ | John Luisetti | 2025-02-28 |
| #2 | 54.23 | Elaine Luisetti | 2025-02-02 |
| #3 | 55.32 | Allie Wallace | 2025-05-10 |
| 200 Free | 1:45.36★ | John Luisetti | 2025-02-28 |
| #2 | 1:53.32 | Elaine Luisetti | 2025-02-28 |
| #3 | 1:58.15 | Siena Paxton Katz | 2025-02-27 |
| 500 Free | 4:48.00★ | John Luisetti | 2025-02-01 |
| #2 | 5:09.85 | Elaine Luisetti | 2025-02-01 |
| #3 | 5:29.69 | Simon Kennedy | 2025-02-14 |
| 1000 Free | 10:06.68★ | John Luisetti | 2025-01-31 |
| #2 | 10:22.08 | Elaine Luisetti | 2025-02-27 |
| #3 | 11:04.80 | Allie Wallace | 2025-01-31 |
| 1650 Free | 16:18.34★ | John Luisetti | 2025-02-27 |
| #2 | 22:22.59 | Julia McPheeters | 2025-02-23 |
| #3 | 22:24.20 | Hazel Costa | 2025-02-23 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Back | 29.61★ | Ella Desautels | 2025-01-31 |
| #2 | 33.79 | Ellie Mason | 2025-07-26 |
| #3 | 34.59 | Owen Alonso | 2025-07-26 |
| 100 Back | 57.38★ | John Luisetti | 2025-01-11 |
| #2 | 1:01.44 | Ella Desautels | 2025-02-02 |
| #3 | 1:03.25 | Olivia Bright | 2025-02-02 |
| 200 Back | 2:14.77★ | Ella Desautels | 2025-05-10 |
| #2 | 2:18.31 | Elaine Luisetti | 2025-01-11 |
| #3 | 2:18.50 | Olivia Bright | 2025-05-10 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Breast | 39.11★ | Libby Sherrill | 2025-02-16 |
| #2 | 39.31 | Owen Alonso | 2025-07-26 |
| #3 | 39.87 | Sabrina Brodeur | 2025-07-26 |
| 100 Breast | 1:03.68★ | John Luisetti | 2025-05-10 |
| #2 | 1:06.56 | Simon Kennedy | 2025-05-10 |
| #3 | 1:06.61 | Allie Wallace | 2025-02-28 |
| 200 Breast | 2:23.72★ | Allie Wallace | 2025-05-10 |
| #2 | 2:28.32 | Ella Desautels | 2025-05-10 |
| #3 | 2:31.39 | Simon Kennedy | 2025-02-16 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 50 Fly | 32.08★ | Owen Alonso | 2025-07-25 |
| #2 | 34.94 | Ellie Mason | 2025-07-25 |
| #3 | 35.60 | Libby Sherrill | 2025-07-25 |
| 100 Fly | 58.87★ | John Luisetti | 2025-01-11 |
| #2 | 58.92 | Olivia Bright | 2025-02-28 |
| #3 | 58.95 | Siena Paxton Katz | 2025-02-28 |
| 200 Fly | 2:06.38★ | John Luisetti | 2025-01-11 |
| #2 | 2:09.77 | Elaine Luisetti | 2025-02-02 |
| #3 | 2:13.04 | Olivia Bright | 2025-05-10 |
| Event | Time | Holder | Date |
|---|---|---|---|
| 100 IM | 1:18.43★ | Libby Sherrill | 2025-07-25 |
| #2 | 1:19.95 | Ellie Mason | 2025-07-25 |
| #3 | 1:20.18 | Sabrina Brodeur | 2025-07-25 |
| 200 IM | 1:59.13★ | John Luisetti | 2025-05-10 |
| #2 | 2:14.62 | Simon Kennedy | 2025-05-10 |
| #3 | 2:17.62 | Allie Wallace | 2025-02-01 |
| 400 IM | 4:20.61★ | John Luisetti | 2025-05-10 |
| #2 | 4:41.79 | Allie Wallace | 2025-02-28 |
| #3 | 4:42.42 | Ella Desautels | 2025-02-28 |