| 24.93 | 52.92 | (27.99) | |
| 1:21.06 | (28.14) | 1:49.56 | (28.50) |
| 2:18.08 | (28.52) | 2:46.49 | (28.41) |
| 3:14.84 | (28.35) | 3:43.34 | (28.50) |
| 4:11.97 | (28.63) | 4:40.58 | (28.61) |
| 5:09.08 | (28.50) | 5:37.70 | (28.62) |
| 6:06.37 | (28.67) | 6:35.16 | (28.79) |
| 7:03.62 | (28.46) | 7:32.66 | (29.04) |
| 8:01.66 | (29.00) | 8:30.51 | (28.85) |
| 8:58.78 | (28.27) | 9:25.44 | (26.66) |