| 25.48 | 52.88 | (27.40) | |
| 1:20.80 | (27.92) | 1:48.72 | (27.92) |
| 2:16.88 | (28.16) | 2:44.70 | (27.82) |
| 3:13.01 | (28.31) | 3:41.56 | (28.55) |
| 4:10.35 | (28.79) | 4:39.15 | (28.80) |
| 5:08.01 | (28.86) | 5:36.88 | (28.87) |
| 6:05.92 | (29.04) | 6:35.10 | (29.18) |
| 7:03.94 | (28.84) | 7:32.93 | (28.99) |
| 8:01.83 | (28.90) | 8:30.69 | (28.86) |
| 8:59.27 | (28.58) | 9:27.38 | (28.11) |