| 26.30 | 54.68 | (28.38) | |
| 1:23.17 | (28.49) | 1:51.80 | (28.63) |
| 2:20.51 | (28.71) | 2:48.95 | (28.44) |
| 3:17.22 | (28.27) | 3:45.50 | (28.28) |
| 4:13.75 | (28.25) | 4:42.19 | (28.44) |
| 5:10.22 | (28.03) | 5:38.94 | (28.72) |
| 6:07.24 | (28.30) | 6:35.54 | (28.30) |
| 7:03.93 | (28.39) | 7:32.69 | (28.76) |
| 8:01.34 | (28.65) | 8:29.75 | (28.41) |
| 8:58.11 | (28.36) | 9:25.32 | (27.21) |