| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:10.39 | Unknown Meet 2023-02-10 | 2023-02-10 |
| 100m Breaststroke | 1:11.95 | Unknown Meet 2019-12-22 | 2019-12-22 |
| 100m Breaststroke | 1:01.40 | Unknown Meet 2024-11-17 | 2024-11-17 |
| 100m Butterfly | 57.01 | Unknown Meet 2025-12-05 | 2025-12-05 |
| 100m Butterfly | 59.31 | ASSA Provincial Championships | 2025-08-01 |
| 100m Butterfly | 51.10 | Unknown Meet 2022-12-09 | 2022-12-09 |
| 100m Freestyle | 53.90 | Unknown Meet 2024-04-11 | 2024-04-11 |
| 100m Freestyle | 54.14 | Unknown Meet 2022-11-05 | 2022-11-05 |
| 100m Freestyle | 47.88 | Unknown Meet 2022-12-10 | 2022-12-10 |
| 100m Medley | 1:01.53 | Unknown Meet 2022-11-03 | 2022-11-03 |
| 1500m Freestyle | 16:34.85 | Unknown Meet 2020-01-30 | 2020-01-30 |
| 1500m Freestyle | 16:17.40 | Unknown Meet 2020-01-10 | 2020-01-10 |
| 200m Backstroke | 2:06.81 | Unknown Meet 2023-12-02 | 2023-12-02 |
| 200m Backstroke | 1:59.96 | Unknown Meet 2024-12-15 | 2024-12-15 |
| 200m Breaststroke | 2:27.23 | Unknown Meet 2024-02-10 | 2024-02-10 |
| 200m Breaststroke | 2:29.31 | Unknown Meet 2022-10-28 | 2022-10-28 |
| 200m Breaststroke | 2:08.86 | Unknown Meet 2024-11-16 | 2024-11-16 |
| 200m Butterfly | 2:01.99 | 2025 LC Far Western Championship | 2025-07-31 |
| 200m Butterfly | 1:59.32 | Unknown Meet 2024-12-12 | 2024-12-12 |
| 200m Butterfly | 1:51.40 | Unknown Meet 2022-12-10 | 2022-12-10 |
| 200m Freestyle | 1:53.69 | Unknown Meet 2024-05-14 | 2024-05-14 |
| 200m Freestyle | 1:52.63 | Unknown Meet 2022-11-04 | 2022-11-04 |
| 200m Freestyle | 1:40.63 | Unknown Meet 2022-12-09 | 2022-12-09 |
| 200m Medley | 2:05.70 | Unknown Meet 2025-06-09 | 2025-06-09 |
| 200m Medley | 2:07.16 | Import - Etobicoke (ON) Jan 2024 | 2024-01-13 |
| 200m Medley | 1:54.43 | Unknown Meet 2023-10-13 | 2023-10-13 |
| 400m Freestyle | 3:54.18 | 2025 Age Group International LC | 2025-06-05 |
| 400m Freestyle | 3:50.25 | Unknown Meet 2024-12-10 | 2024-12-10 |
| 400m Medley | 4:23.65 | Unknown Meet 2025-06-11 | 2025-06-11 |
| 400m Medley | 4:15.48 | Unknown Meet 2024-12-14 | 2024-12-14 |
| 400m Medley | 3:57.59 | Unknown Meet 2023-10-14 | 2023-10-14 |
| 500m Freestyle | 4:27.52 | Unknown Meet 2022-12-08 | 2022-12-08 |
| 50m Backstroke | 24.94 | Unknown Meet 2024-11-17 | 2024-11-17 |
| 50m Breaststroke | 33.44 | Unknown Meet 2023-02-10 | 2023-02-10 |
| 50m Breaststroke | 34.65 | Unknown Meet 2019-12-22 | 2019-12-22 |
| 50m Breaststroke | 28.96 | Unknown Meet 2023-10-13 | 2023-10-13 |
| 50m Butterfly | 26.71 | Unknown Meet 2025-07-28 | 2025-07-28 |
| 50m Butterfly | 26.97 | Region A Regional Championships | 2025-07-26 |
| 50m Butterfly | 23.84 | Unknown Meet 2022-12-09 | 2022-12-09 |
| 50m Freestyle | 25.54 | Unknown Meet 2024-02-09 | 2024-02-09 |
| 50m Freestyle | 26.19 | Unknown Meet 2022-11-05 | 2022-11-05 |
| 800m Freestyle | 8:05.07 | 2025 Age Group International LC | 2025-06-05 |
| 800m Freestyle | 8:07.12 | Unknown Meet 2022-11-05 | 2022-11-05 |
McIntosh, Summer's top personal bests include 100m Breaststroke (1:10.39), 100m Breaststroke (1:11.95), 100m Breaststroke (1:01.40), 100m Butterfly (57.01), 100m Butterfly (59.31).
McIntosh, Summer swims for High Performance Centre.
McIntosh, Summer has competed in 160 meets.