| 26.00 | 54.75 | (28.75) | |
| 1:23.26 | (28.51) | 1:51.93 | (28.67) |
| 2:20.36 | (28.43) | 2:48.87 | (28.51) |
| 3:17.23 | (28.36) | 3:45.97 | (28.74) |
| 4:14.15 | (28.18) | 4:42.52 | (28.37) |
| 5:10.54 | (28.02) | 5:38.90 | (28.36) |
| 6:07.55 | (28.65) | 6:36.34 | (28.79) |
| 7:05.00 | (28.66) | 7:33.99 | (28.99) |
| 8:02.78 | (28.79) | 8:31.11 | (28.33) |
| 8:59.04 | (27.93) | 9:26.61 | (27.57) |