| 26.36 | 54.93 | (28.57) | |
| 1:23.87 | (28.94) | 1:53.23 | (29.36) |
| 2:22.65 | (29.42) | 2:52.22 | (29.57) |
| 3:21.83 | (29.61) | 3:51.43 | (29.60) |
| 4:21.20 | (29.77) | 4:50.98 | (29.78) |
| 5:20.54 | (29.56) | 5:50.46 | (29.92) |
| 6:19.79 | (29.33) | 6:49.11 | (29.32) |
| 7:18.59 | (29.48) | 7:48.47 | (29.88) |
| 8:17.55 | (29.08) | 8:46.59 | (29.04) |
| 9:15.46 | (28.87) | 9:42.62 | (27.16) |