| 26.31 | 54.96 | (28.65) | |
| 1:23.81 | (28.85) | 1:53.25 | (29.44) |
| 2:22.47 | (29.22) | 2:51.86 | (29.39) |
| 3:21.28 | (29.42) | 3:50.69 | (29.41) |
| 4:20.10 | (29.41) | 4:49.48 | (29.38) |
| 5:18.59 | (29.11) | 5:47.93 | (29.34) |
| 6:17.15 | (29.22) | 6:46.74 | (29.59) |
| 7:16.40 | (29.66) | 7:45.79 | (29.39) |
| 8:15.00 | (29.21) | 8:44.47 | (29.47) |
| 9:12.90 | (28.43) | 9:40.71 | (27.81) |