| 25.21 | 52.36 | (27.15) | |
| 1:19.76 | (27.40) | 1:47.93 | (28.17) |
| 2:16.14 | (28.21) | 2:44.62 | (28.48) |
| 3:13.05 | (28.43) | 3:41.77 | (28.72) |
| 4:10.36 | (28.59) | 4:38.72 | (28.36) |
| 5:07.12 | (28.40) | 5:35.60 | (28.48) |
| 6:04.28 | (28.68) | 6:33.20 | (28.92) |
| 7:02.38 | (29.18) | 7:31.05 | (28.67) |
| 8:00.29 | (29.24) | 8:29.09 | (28.80) |
| 8:58.09 | (29.00) | 9:26.46 | (28.37) |