| 25.58 | 53.25 | (27.67) | |
| 1:21.57 | (28.32) | 1:50.01 | (28.44) |
| 2:18.51 | (28.50) | 2:47.07 | (28.56) |
| 3:15.60 | (28.53) | 3:44.39 | (28.79) |
| 4:12.70 | (28.31) | 4:41.36 | (28.66) |
| 5:09.59 | (28.23) | 5:38.18 | (28.59) |
| 6:06.86 | (28.68) | 6:35.77 | (28.91) |
| 7:04.40 | (28.63) | 7:32.95 | (28.55) |
| 8:01.83 | (28.88) | 8:30.52 | (28.69) |
| 8:59.30 | (28.78) | 9:27.24 | (27.94) |