| 26.24 | 54.85 | (28.61) | |
| 1:23.82 | (28.97) | 1:53.09 | (29.27) |
| 2:21.80 | (28.71) | 2:50.93 | (29.13) |
| 3:19.96 | (29.03) | 3:49.05 | (29.09) |
| 4:18.40 | (29.35) | 4:48.32 | (29.92) |
| 5:18.36 | (30.04) | 5:48.33 | (29.97) |
| 6:18.63 | (30.30) | 6:49.05 | (30.42) |
| 7:19.30 | (30.25) | 7:50.22 | (30.92) |
| 8:20.85 | (30.63) | 8:51.19 | (30.34) |
| 9:21.30 | (30.11) | 9:50.56 | (29.26) |