| 18.83 | 38.38 | (19.55) | |
| 59.10 | (20.72) | 1:20.94 | (21.84) |
| 1:42.66 | (21.72) | 2:04.25 | (21.59) |
| 2:26.65 | (22.40) | 2:48.10 | (21.45) |
| 3:10.46 | (22.36) | 3:32.27 | (21.81) |
| 3:54.22 | (21.95) | 4:15.29 | (21.07) |
| 4:37.43 | (22.14) | 5:00.37 | (22.94) |
| 5:22.48 | (22.11) | 5:43.37 | (20.89) |
| 6:04.89 | (21.52) | 6:26.13 | (21.24) |
| 6:47.82 | (21.69) | 7:08.54 | (20.72) |