| 25.31 | 52.54 | (27.23) | |
| 1:19.94 | (27.40) | 1:47.88 | (27.94) |
| 2:16.01 | (28.13) | 2:44.43 | (28.42) |
| 3:12.80 | (28.37) | 3:41.45 | (28.65) |
| 4:10.17 | (28.72) | 4:39.43 | (29.26) |
| 5:08.18 | (28.75) | 5:36.65 | (28.47) |
| 6:05.50 | (28.85) | 6:34.58 | (29.08) |
| 7:03.15 | (28.57) | 7:32.22 | (29.07) |
| 8:01.54 | (29.32) | 8:30.14 | (28.60) |
| 8:58.32 | (28.18) | 9:25.68 | (27.36) |