| 24.93 | 51.80 | (26.87) | |
| 1:19.26 | (27.46) | 1:46.81 | (27.55) |
| 2:14.66 | (27.85) | 2:42.62 | (27.96) |
| 3:10.72 | (28.10) | 3:38.93 | (28.21) |
| 4:07.33 | (28.40) | 4:35.94 | (28.61) |
| 5:04.44 | (28.50) | 5:33.19 | (28.75) |
| 6:02.06 | (28.87) | 6:31.00 | (28.94) |
| 6:59.98 | (28.98) | 7:28.82 | (28.84) |
| 7:57.62 | (28.80) | 8:26.34 | (28.72) |
| 8:54.70 | (28.36) | 9:21.31 | (26.61) |