| 25.44 | 53.29 | (27.85) | |
| 1:21.76 | (28.47) | 1:50.56 | (28.80) |
| 2:19.41 | (28.85) | 2:48.09 | (28.68) |
| 3:16.64 | (28.55) | 3:45.30 | (28.66) |
| 4:13.76 | (28.46) | 4:42.72 | (28.96) |
| 5:10.96 | (28.24) | 5:39.15 | (28.19) |
| 6:07.56 | (28.41) | 6:35.68 | (28.12) |
| 7:04.11 | (28.43) | 7:32.12 | (28.01) |
| 8:00.34 | (28.22) | 8:28.44 | (28.10) |
| 8:56.03 | (27.59) | 9:21.88 | (25.85) |