| 26.43 | 54.81 | (28.38) | |
| 1:23.19 | (28.38) | 1:51.65 | (28.46) |
| 2:20.00 | (28.35) | 2:47.96 | (27.96) |
| 3:16.12 | (28.16) | 3:44.35 | (28.23) |
| 4:12.46 | (28.11) | 4:40.54 | (28.08) |
| 5:09.11 | (28.57) | 5:37.35 | (28.24) |
| 6:05.65 | (28.30) | 6:34.22 | (28.57) |
| 7:02.58 | (28.36) | 7:30.95 | (28.37) |
| 7:59.33 | (28.38) | 8:27.83 | (28.50) |
| 8:56.30 | (28.47) | 9:23.90 | (27.60) |