| 25.68 | 53.15 | (27.47) | |
| 1:21.44 | (28.29) | 1:49.92 | (28.48) |
| 2:18.30 | (28.38) | 2:46.78 | (28.48) |
| 3:15.15 | (28.37) | 3:43.88 | (28.73) |
| 4:12.65 | (28.77) | 4:41.36 | (28.71) |
| 5:10.17 | (28.81) | 5:38.68 | (28.51) |
| 6:07.23 | (28.55) | 6:35.93 | (28.70) |
| 7:04.56 | (28.63) | 7:33.41 | (28.85) |
| 8:01.95 | (28.54) | 8:30.37 | (28.42) |
| 8:58.63 | (28.26) | 9:25.72 | (27.09) |