| 27.00 | 55.70 | (28.70) | |
| 1:24.73 | (29.03) | 1:54.03 | (29.30) |
| 2:23.50 | (29.47) | 2:53.22 | (29.72) |
| 3:23.29 | (30.07) | 3:53.56 | (30.27) |
| 4:23.96 | (30.40) | 4:54.49 | (30.53) |
| 5:24.99 | (30.50) | 5:55.56 | (30.57) |
| 6:26.32 | (30.76) | 6:57.19 | (30.87) |
| 7:28.19 | (31.00) | 7:59.01 | (30.82) |
| 8:29.88 | (30.87) | 9:00.71 | (30.83) |
| 9:31.53 | (30.82) | 10:01.31 | (29.78) |