| 27.55 | 56.38 | (28.83) | |
| 1:25.08 | (28.70) | 1:54.32 | (29.24) |
| 2:23.26 | (28.94) | 2:52.19 | (28.93) |
| 3:21.13 | (28.94) | 3:50.12 | (28.99) |
| 4:19.19 | (29.07) | 4:48.30 | (29.11) |
| 5:17.17 | (28.87) | 5:46.20 | (29.03) |
| 6:15.25 | (29.05) | 6:44.33 | (29.08) |
| 7:13.35 | (29.02) | 7:42.03 | (28.68) |
| 8:10.36 | (28.33) | 8:38.81 | (28.45) |
| 9:06.82 | (28.01) | 9:34.09 | (27.27) |