Michael Challis

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.

200 Breaststroke

200 IM

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

100 Breaststroke SCY

—Heat5057.22

100 Breaststroke SCY

—Bonus Final3457.22

200 IM SCY

—Heat1371:54.67

200 IM SCY

—Bonus Final1211:54.67

200 Breaststroke SCY

—Heat532:04.52

200 Breaststroke SCY

—Bonus Final372:04.52

100 Breaststroke SCY

—Heat8157.87

200 Breaststroke SCY

—Heat—DQ