| 25.77 | 53.70 | (27.93) | |
| 1:21.98 | (28.28) | 1:50.31 | (28.33) |
| 2:18.61 | (28.30) | 2:47.04 | (28.43) |
| 3:15.56 | (28.52) | 3:43.98 | (28.42) |
| 4:12.63 | (28.65) | 4:41.34 | (28.71) |
| 5:09.88 | (28.54) | 5:38.47 | (28.59) |
| 6:07.14 | (28.67) | 6:35.71 | (28.57) |
| 7:04.17 | (28.46) | 7:32.78 | (28.61) |
| 8:01.29 | (28.51) | 8:29.85 | (28.56) |
| 8:58.24 | (28.39) | 9:25.91 | (27.67) |