| 25.50 | 52.70 | (27.20) | |
| 1:20.53 | (27.83) | 1:49.25 | (28.72) |
| 2:18.63 | (29.38) | 2:47.41 | (28.78) |
| 3:16.18 | (28.77) | 3:45.28 | (29.10) |
| 4:14.44 | (29.16) | 4:43.75 | (29.31) |
| 5:12.20 | (28.45) | 5:40.29 | (28.09) |
| 6:08.54 | (28.25) | 6:36.77 | (28.23) |
| 7:05.50 | (28.73) | 7:33.37 | (27.87) |
| 8:01.28 | (27.91) | 8:29.21 | (27.93) |
| 8:56.81 | (27.60) | 9:23.00 | (26.19) |