| 23.77 | 50.82 | (27.05) | |
| 1:18.17 | (27.35) | 1:45.53 | (27.36) |
| 2:12.96 | (27.43) | 2:41.01 | (28.05) |
| 3:08.99 | (27.98) | 3:36.68 | (27.69) |
| 4:04.87 | (28.19) | 4:32.90 | (28.03) |
| 5:00.29 | (27.39) | 5:28.21 | (27.92) |
| 5:56.13 | (27.92) | 6:24.04 | (27.91) |
| 6:52.26 | (28.22) | 7:20.47 | (28.21) |
| 7:48.45 | (27.98) | 8:16.59 | (28.14) |
| 8:44.38 | (27.79) | 9:10.21 | (25.83) |