| 27.11 | 55.49 | (28.38) | |
| 1:23.99 | (28.50) | 1:52.62 | (28.63) |
| 2:21.09 | (28.47) | 2:49.56 | (28.47) |
| 3:18.19 | (28.63) | 3:46.88 | (28.69) |
| 4:15.78 | (28.90) | 4:44.54 | (28.76) |
| 5:13.46 | (28.92) | 5:42.19 | (28.73) |
| 6:10.96 | (28.77) | 6:39.64 | (28.68) |
| 7:08.29 | (28.65) | 7:36.75 | (28.46) |
| 8:05.68 | (28.93) | 8:34.59 | (28.91) |
| 9:03.31 | (28.72) | 9:31.28 | (27.97) |