| 27.10 | 56.03 | (28.93) | |
| 1:25.39 | (29.36) | 1:54.56 | (29.17) |
| 2:23.84 | (29.28) | 2:52.96 | (29.12) |
| 3:21.71 | (28.75) | 3:50.91 | (29.20) |
| 4:20.11 | (29.20) | 4:49.23 | (29.12) |
| 5:17.53 | (28.30) | 5:46.18 | (28.65) |
| 6:15.11 | (28.93) | 6:43.78 | (28.67) |
| 7:11.94 | (28.16) | 7:40.38 | (28.44) |
| 8:08.66 | (28.28) | 8:37.80 | (29.14) |
| 9:06.42 | (28.62) | 9:34.18 | (27.76) |