| 25.39 | 53.22 | (27.83) | |
| 1:21.49 | (28.27) | 1:49.89 | (28.40) |
| 2:18.60 | (28.71) | 2:47.67 | (29.07) |
| 3:16.10 | (28.43) | 3:44.85 | (28.75) |
| 4:13.48 | (28.63) | 4:42.09 | (28.61) |
| 5:10.87 | (28.78) | 5:39.08 | (28.21) |
| 6:07.57 | (28.49) | 6:36.45 | (28.88) |
| 7:05.53 | (29.08) | 7:33.30 | (27.77) |
| 8:00.76 | (27.46) | 8:28.82 | (28.06) |
| 8:56.47 | (27.65) | 9:23.23 | (26.76) |