| 28.12 | 57.75 | (29.63) | |
| 1:27.62 | (29.87) | 1:57.73 | (30.11) |
| 2:27.94 | (30.21) | 2:58.23 | (30.29) |
| 3:28.70 | (30.47) | 3:59.05 | (30.35) |
| 4:29.67 | (30.62) | 5:00.35 | (30.68) |
| 5:31.02 | (30.67) | 6:01.73 | (30.71) |
| 6:32.29 | (30.56) | 7:03.32 | (31.03) |
| 7:33.86 | (30.54) | 8:04.30 | (30.44) |
| 8:34.83 | (30.53) | 9:05.35 | (30.52) |
| 9:35.73 | (30.38) | 10:05.04 | (29.31) |