| 25.22 | 53.57 | (28.35) | |
| 1:22.34 | (28.77) | 1:51.34 | (29.00) |
| 2:20.32 | (28.98) | 2:49.65 | (29.33) |
| 3:19.08 | (29.43) | 3:48.33 | (29.25) |
| 4:17.60 | (29.27) | 4:47.02 | (29.42) |
| 5:16.08 | (29.06) | 5:45.20 | (29.12) |
| 6:14.56 | (29.36) | 6:43.76 | (29.20) |
| 7:13.03 | (29.27) | 7:42.34 | (29.31) |
| 8:11.43 | (29.09) | 8:40.76 | (29.33) |
| 9:09.53 | (28.77) | 9:37.25 | (27.72) |