| 26.14 | 54.69 | (28.55) | |
| 1:23.58 | (28.89) | 1:52.85 | (29.27) |
| 2:22.31 | (29.46) | 2:51.89 | (29.58) |
| 3:21.52 | (29.63) | 3:51.25 | (29.73) |
| 4:21.11 | (29.86) | 4:51.10 | (29.99) |
| 5:21.14 | (30.04) | 5:51.01 | (29.87) |
| 6:21.25 | (30.24) | 6:51.42 | (30.17) |
| 7:21.68 | (30.26) | 7:52.16 | (30.48) |
| 8:22.92 | (30.76) | 8:53.51 | (30.59) |
| 9:24.74 | (31.23) | 9:55.87 | (31.13) |