| 26.52 | 54.39 | (27.87) | |
| 1:23.03 | (28.64) | 1:52.26 | (29.23) |
| 2:21.26 | (29.00) | 2:50.31 | (29.05) |
| 3:19.24 | (28.93) | 3:48.02 | (28.78) |
| 4:16.78 | (28.76) | 4:45.50 | (28.72) |
| 5:14.27 | (28.77) | 5:42.76 | (28.49) |
| 6:11.37 | (28.61) | 6:40.12 | (28.75) |
| 7:08.91 | (28.79) | 7:37.57 | (28.66) |
| 8:06.07 | (28.50) | 8:34.65 | (28.58) |
| 9:03.26 | (28.61) | 9:30.84 | (27.58) |