| 24.69 | 52.09 | (27.40) | |
| 1:20.03 | (27.94) | 1:48.08 | (28.05) |
| 2:16.29 | (28.21) | 2:44.40 | (28.11) |
| 3:12.55 | (28.15) | 3:41.33 | (28.78) |
| 4:09.92 | (28.59) | 4:38.31 | (28.39) |
| 5:06.85 | (28.54) | 5:35.90 | (29.05) |
| 6:04.53 | (28.63) | 6:33.21 | (28.68) |
| 7:01.99 | (28.78) | 7:30.46 | (28.47) |
| 7:59.12 | (28.66) | 8:27.44 | (28.32) |
| 8:55.76 | (28.32) | 9:23.16 | (27.40) |