| 25.46 | 53.40 | (27.94) | |
| 1:21.52 | (28.12) | 1:50.04 | (28.52) |
| 2:18.66 | (28.62) | 2:47.04 | (28.38) |
| 3:15.38 | (28.34) | 3:43.80 | (28.42) |
| 4:11.89 | (28.09) | 4:40.07 | (28.18) |
| 5:08.09 | (28.02) | 5:36.70 | (28.61) |
| 6:05.14 | (28.44) | 6:33.79 | (28.65) |
| 7:02.43 | (28.64) | 7:31.17 | (28.74) |
| 7:59.71 | (28.54) | 8:28.30 | (28.59) |
| 8:56.25 | (27.95) | 9:23.36 | (27.11) |