| 25.22 | 52.68 | (27.46) | |
| 1:20.54 | (27.86) | 1:48.70 | (28.16) |
| 2:16.61 | (27.91) | 2:44.42 | (27.81) |
| 3:12.46 | (28.04) | 3:40.42 | (27.96) |
| 4:08.57 | (28.15) | 4:36.62 | (28.05) |
| 5:04.87 | (28.25) | 5:33.04 | (28.17) |
| 6:01.36 | (28.32) | 6:29.79 | (28.43) |
| 6:58.46 | (28.67) | 7:27.50 | (29.04) |
| 7:56.69 | (29.19) | 8:25.59 | (28.90) |
| 8:54.19 | (28.60) | 9:22.06 | (27.87) |