| 26.19 | 54.49 | (28.30) | |
| 1:23.79 | (29.30) | 1:53.34 | (29.55) |
| 2:22.68 | (29.34) | 2:52.24 | (29.56) |
| 3:21.80 | (29.56) | 3:51.40 | (29.60) |
| 4:21.06 | (29.66) | 4:51.03 | (29.97) |
| 5:21.15 | (30.12) | 5:51.26 | (30.11) |
| 6:21.58 | (30.32) | 6:51.87 | (30.29) |
| 7:21.75 | (29.88) | 7:51.77 | (30.02) |
| 8:21.82 | (30.05) | 8:51.44 | (29.62) |
| 9:21.27 | (29.83) | 9:50.00 | (28.73) |