Isaac Holtham

Personal Bests

Best times from available individual swims and official relay lead-offs. Career coverage may be incomplete. Select an event to show its progression.

100 Freestyle

2026 Big East Swimming and Diving Championships · Race date unavailable

2026 Big East Swimming and Diving Championships

—44.75relay lead-off

50 Backstroke

2026 Big East Swimming and Diving Championships · Race date unavailable

2026 Big East Swimming and Diving Championships

—22.56relay lead-off

100 Backstroke

2026 Big East Swimming and Diving Championships · Race date unavailable

2026 Big East Swimming and Diving Championships

—48.88relay lead-off

2026 Big East Swimming and Diving Championships · Race date unavailable

2026 Big East Swimming and Diving Championships

—1:47.39

2024 Winter Juniors East · Meet 11–14 Dec 2024

—57.66

200 Breaststroke

2023 Speedo Winter Junior Champs · Meet 6–9 Dec 2023

—2:06.60

2026 Big East Swimming and Diving Championships · Race date unavailable

2026 Big East Swimming and Diving Championships

—1:48.10

2023 Speedo Winter Junior Champs · Meet 6–9 Dec 2023

—3:59.11

All Results 15 swims · 3 meets

Meet dates describe the competition. Race dates are shown per swim where available.

2024 Winter Juniors East · Meet 11–14 Dec 2024

100 Breaststroke SCY

—Heat9957.66

200 IM SCY

—Heat651:50.99

200 Backstroke SCY

—Heat1101:53.00

400 IM SCY

—Heat864:01.72

2023 Speedo Winter Junior Champs · Meet 6–9 Dec 2023

100 Breaststroke SCY

—Heat10258.13

200 Backstroke SCY

—Heat841:51.12

200 IM SCY

—Heat801:51.81

200 Breaststroke SCY

—Heat892:06.60

400 IM SCY

—Heat543:59.11

2026 Big East Swimming and Diving Championships

100 Backstroke SCY

—Preliminary248.96

100 Backstroke SCY

—Championship Final449.00

200 Backstroke SCY

—Preliminary41:47.39

200 Backstroke SCY

—Championship Final51:48.04

200 IM SCY

—Preliminary41:48.10

200 IM SCY

—Championship Final81:49.60