| 25.53 | 53.27 | (27.74) | |
| 1:21.26 | (27.99) | 1:49.24 | (27.98) |
| 2:17.45 | (28.21) | 2:45.77 | (28.32) |
| 3:13.81 | (28.04) | 3:42.49 | (28.68) |
| 4:11.10 | (28.61) | 4:39.77 | (28.67) |
| 5:08.38 | (28.61) | 5:37.05 | (28.67) |
| 6:05.64 | (28.59) | 6:34.69 | (29.05) |
| 7:03.28 | (28.59) | 7:31.94 | (28.66) |
| 8:00.53 | (28.59) | 8:28.33 | (27.80) |
| 8:55.65 | (27.32) | 9:22.34 | (26.69) |