| 26.25 | 55.04 | (28.79) | |
| 1:23.47 | (28.43) | 1:52.12 | (28.65) |
| 2:20.50 | (28.38) | 2:48.95 | (28.45) |
| 3:17.42 | (28.47) | 3:45.91 | (28.49) |
| 4:14.12 | (28.21) | 4:42.43 | (28.31) |
| 5:10.64 | (28.21) | 5:39.02 | (28.38) |
| 6:07.35 | (28.33) | 6:35.12 | (27.77) |
| 7:03.46 | (28.34) | 7:31.64 | (28.18) |
| 7:59.53 | (27.89) | 8:28.02 | (28.49) |
| 8:56.22 | (28.20) | 9:23.56 | (27.34) |