| 25.93 | 54.35 | (28.42) | |
| 1:23.54 | (29.19) | 1:53.27 | (29.73) |
| 2:23.22 | (29.95) | 2:53.45 | (30.23) |
| 3:23.30 | (29.85) | 3:53.43 | (30.13) |
| 4:23.53 | (30.10) | 4:53.77 | (30.24) |
| 5:23.90 | (30.13) | 5:54.38 | (30.48) |
| 6:24.61 | (30.23) | 6:54.84 | (30.23) |
| 7:25.21 | (30.37) | 7:55.47 | (30.26) |
| 8:25.75 | (30.28) | 8:56.16 | (30.41) |
| 9:26.27 | (30.11) | 9:55.19 | (28.92) |