| 26.31 | 54.61 | (28.30) | |
| 1:23.80 | (29.19) | 1:53.37 | (29.57) |
| 2:23.41 | (30.04) | 2:53.60 | (30.19) |
| 3:23.78 | (30.18) | 3:54.03 | (30.25) |
| 4:24.50 | (30.47) | 4:54.94 | (30.44) |
| 5:25.00 | (30.06) | 5:55.59 | (30.59) |
| 6:26.08 | (30.49) | 6:56.63 | (30.55) |
| 7:27.28 | (30.65) | 7:57.95 | (30.67) |
| 8:28.40 | (30.45) | 8:58.93 | (30.53) |
| 9:28.37 | (29.44) | 9:57.95 | (29.58) |