| 25.52 | 52.49 | (26.97) | |
| 1:20.01 | (27.52) | 1:47.83 | (27.82) |
| 2:15.76 | (27.93) | 2:43.82 | (28.06) |
| 3:12.22 | (28.40) | 3:40.69 | (28.47) |
| 4:09.09 | (28.40) | 4:37.49 | (28.40) |
| 5:05.80 | (28.31) | 5:34.24 | (28.44) |
| 6:02.66 | (28.42) | 6:31.25 | (28.59) |
| 6:59.71 | (28.46) | 7:28.40 | (28.69) |
| 7:57.19 | (28.79) | 8:25.80 | (28.61) |
| 8:54.17 | (28.37) | 9:20.90 | (26.73) |