| 25.78 | 53.49 | (27.71) | |
| 1:21.62 | (28.13) | 1:50.09 | (28.47) |
| 2:18.67 | (28.58) | 2:47.40 | (28.73) |
| 3:15.67 | (28.27) | 3:44.18 | (28.51) |
| 4:12.79 | (28.61) | 4:41.29 | (28.50) |
| 5:09.73 | (28.44) | 5:38.28 | (28.55) |
| 6:07.05 | (28.77) | 6:35.81 | (28.76) |
| 7:04.40 | (28.59) | 7:32.79 | (28.39) |
| 8:01.49 | (28.70) | 8:30.40 | (28.91) |
| 8:59.07 | (28.67) | 9:27.01 | (27.94) |