| 25.25 | 53.04 | (27.79) | |
| 1:21.20 | (28.16) | 1:50.18 | (28.98) |
| 2:18.93 | (28.75) | 2:47.50 | (28.57) |
| 3:15.86 | (28.36) | 3:44.80 | (28.94) |
| 4:13.80 | (29.00) | 4:42.66 | (28.86) |
| 5:11.19 | (28.53) | 5:40.00 | (28.81) |
| 6:08.78 | (28.78) | 6:37.39 | (28.61) |
| 7:05.61 | (28.22) | 7:34.11 | (28.50) |
| 8:02.13 | (28.02) | 8:30.01 | (27.88) |
| 8:58.08 | (28.07) | 9:25.45 | (27.37) |