| 25.78 | 53.55 | (27.77) | |
| 1:21.45 | (27.90) | 1:49.72 | (28.27) |
| 2:18.25 | (28.53) | 2:46.55 | (28.30) |
| 3:14.50 | (27.95) | 3:42.71 | (28.21) |
| 4:11.19 | (28.48) | 4:40.15 | (28.96) |
| 5:09.11 | (28.96) | 5:37.92 | (28.81) |
| 6:06.92 | (29.00) | 6:36.10 | (29.18) |
| 7:05.19 | (29.09) | 7:34.64 | (29.45) |
| 8:03.72 | (29.08) | 8:33.01 | (29.29) |
| 9:02.00 | (28.99) | 9:30.97 | (28.97) |