| 25.26 | 53.23 | (27.97) | |
| 1:21.06 | (27.83) | 1:50.07 | (29.01) |
| 2:18.83 | (28.76) | 2:47.57 | (28.74) |
| 3:16.12 | (28.55) | 3:44.79 | (28.67) |
| 4:13.70 | (28.91) | 4:42.28 | (28.58) |
| 5:10.69 | (28.41) | 5:39.03 | (28.34) |
| 6:07.42 | (28.39) | 6:35.98 | (28.56) |
| 7:04.41 | (28.43) | 7:32.78 | (28.37) |
| 8:01.19 | (28.41) | 8:29.33 | (28.14) |
| 8:57.50 | (28.17) | 9:24.45 | (26.95) |