| 25.77 | 53.38 | (27.61) | |
| 1:21.37 | (27.99) | 1:49.75 | (28.38) |
| 2:18.34 | (28.59) | 2:47.14 | (28.80) |
| 3:15.64 | (28.50) | 3:43.93 | (28.29) |
| 4:12.25 | (28.32) | 4:40.71 | (28.46) |
| 5:09.17 | (28.46) | 5:37.66 | (28.49) |
| 6:06.01 | (28.35) | 6:34.53 | (28.52) |
| 7:02.84 | (28.31) | 7:31.23 | (28.39) |
| 7:59.63 | (28.40) | 8:27.88 | (28.25) |
| 8:56.49 | (28.61) | 9:23.16 | (26.67) |