| 25.20 | 52.37 | (27.17) | |
| 1:20.01 | (27.64) | 1:48.12 | (28.11) |
| 2:16.25 | (28.13) | 2:44.59 | (28.34) |
| 3:13.05 | (28.46) | 3:41.50 | (28.45) |
| 4:09.96 | (28.46) | 4:38.45 | (28.49) |
| 5:07.08 | (28.63) | 5:35.54 | (28.46) |
| 6:04.28 | (28.74) | 6:33.03 | (28.75) |
| 7:01.69 | (28.66) | 7:30.74 | (29.05) |
| 7:59.43 | (28.69) | 8:28.11 | (28.68) |
| 8:56.68 | (28.57) | 9:23.97 | (27.29) |