| 26.17 | 54.73 | (28.56) | |
| 1:23.71 | (28.98) | 1:53.05 | (29.34) |
| 2:22.71 | (29.66) | 2:52.31 | (29.60) |
| 3:22.10 | (29.79) | 3:52.08 | (29.98) |
| 4:21.99 | (29.91) | 4:52.27 | (30.28) |
| 5:22.17 | (29.90) | 5:52.38 | (30.21) |
| 6:22.63 | (30.25) | 6:53.09 | (30.46) |
| 7:23.73 | (30.64) | 7:54.33 | (30.60) |
| 8:25.34 | (31.01) | 8:56.39 | (31.05) |
| 9:27.56 | (31.17) | 9:57.98 | (30.42) |