| 25.37 | 52.12 | (26.75) | |
| 1:19.52 | (27.40) | 1:47.46 | (27.94) |
| 2:15.59 | (28.13) | 2:44.21 | (28.62) |
| 3:12.85 | (28.64) | 3:41.40 | (28.55) |
| 4:10.21 | (28.81) | 4:39.26 | (29.05) |
| 5:07.97 | (28.71) | 5:36.25 | (28.28) |
| 6:04.37 | (28.12) | 6:32.58 | (28.21) |
| 7:01.06 | (28.48) | 7:29.55 | (28.49) |
| 7:57.94 | (28.39) | 8:26.57 | (28.63) |
| 8:54.94 | (28.37) | 9:22.04 | (27.10) |