| 56.11 | 0. 0 | ||
| 1:25.61 | 1:54.90 | (29.29) | |
| 2:24.44 | (29.54) | 2:53.96 | (29.52) |
| 3:24.06 | (30.10) | 3:54.00 | (29.94) |
| 4:23.98 | (29.98) | 4:54.56 | (30.58) |
| 5:24.75 | (30.19) | 5:55.15 | (30.40) |
| 6:25.49 | (30.34) | 6:55.84 | (30.35) |
| 7:26.40 | (30.56) | 7:56.82 | (30.42) |
| 8:27.44 | (30.62) | 8:57.72 | (30.28) |
| 9:27.89 | (30.17) | 9:56.98 | (29.09) |