| 28.92 | 58.53 | (29.61) | |
| 1:28.27 | (29.74) | 1:58.44 | (30.17) |
| 2:28.46 | (30.02) | 2:58.37 | (29.91) |
| 3:28.44 | (30.07) | 3:58.39 | (29.95) |
| 4:28.46 | (30.07) | 4:58.26 | (29.80) |
| 5:27.95 | (29.69) | 5:58.00 | (30.05) |
| 6:27.93 | (29.93) | 6:57.48 | (29.55) |
| 7:27.53 | (30.05) | 7:57.63 | (30.10) |
| 8:27.70 | (30.07) | 8:56.97 | (29.27) |
| 9:25.73 | (28.76) | 9:52.62 | (26.89) |