| 25.35 | 52.92 | (27.57) | |
| 1:21.40 | (28.48) | 1:51.24 | (29.84) |
| 2:21.19 | (29.95) | 2:51.75 | (30.56) |
| 3:22.62 | (30.87) | 3:53.26 | (30.64) |
| 4:23.99 | (30.73) | 4:54.75 | (30.76) |
| 5:25.62 | (30.87) | 5:56.96 | (31.34) |
| 6:26.19 | (29.23) | 6:56.62 | (30.43) |
| 7:27.53 | (30.91) | 7:58.33 | (30.80) |
| 8:28.33 | (30.00) | 8:58.14 | (29.81) |
| 9:28.29 | (30.15) | 9:54.45 | (26.16) |