| 25.87 | 53.74 | (27.87) | |
| 1:22.24 | (28.50) | 1:50.79 | (28.55) |
| 2:19.16 | (28.37) | 2:47.98 | (28.82) |
| 3:17.17 | (29.19) | 3:46.42 | (29.25) |
| 4:15.93 | (29.51) | 4:45.74 | (29.81) |
| 5:16.21 | (30.47) | 5:46.94 | (30.73) |
| 6:17.53 | (30.59) | 6:48.09 | (30.56) |
| 7:19.08 | (30.99) | 7:50.03 | (30.95) |
| 8:21.45 | (31.42) | 8:51.61 | (30.16) |
| 9:21.98 | (30.37) | 9:51.08 | (29.10) |