| 27.56 | 56.84 | (29.28) | |
| 1:26.72 | (29.88) | 1:56.70 | (29.98) |
| 2:27.04 | (30.34) | 2:57.19 | (30.15) |
| 3:27.61 | (30.42) | 3:57.89 | (30.28) |
| 4:28.55 | (30.66) | 4:58.79 | (30.24) |
| 5:29.44 | (30.65) | 5:59.81 | (30.37) |
| 6:29.99 | (30.18) | 7:00.08 | (30.09) |
| 7:30.16 | (30.08) | 8:00.09 | (29.93) |
| 8:30.25 | (30.16) | 9:00.36 | (30.11) |
| 9:30.08 | (29.72) | 9:58.92 | (28.84) |