| 25.56 | 53.72 | (28.16) | |
| 1:21.90 | (28.18) | 1:50.39 | (28.49) |
| 2:18.70 | (28.31) | 2:47.03 | (28.33) |
| 3:15.50 | (28.47) | 3:44.12 | (28.62) |
| 4:12.80 | (28.68) | 4:41.47 | (28.67) |
| 5:09.81 | (28.34) | 5:38.46 | (28.65) |
| 6:07.05 | (28.59) | 6:35.72 | (28.67) |
| 7:04.19 | (28.47) | 7:33.10 | (28.91) |
| 8:01.82 | (28.72) | 8:30.88 | (29.06) |
| 8:59.28 | (28.40) | 9:26.47 | (27.19) |