| 27.00 | 55.92 | (28.92) | |
| 1:25.44 | (29.52) | 1:55.07 | (29.63) |
| 2:24.90 | (29.83) | 2:54.94 | (30.04) |
| 3:25.33 | (30.39) | 3:55.82 | (30.49) |
| 4:26.32 | (30.50) | 4:56.94 | (30.62) |
| 5:27.70 | (30.76) | 5:58.40 | (30.70) |
| 6:29.20 | (30.80) | 7:00.08 | (30.88) |
| 7:31.20 | (31.12) | 8:02.75 | (31.55) |
| 8:33.83 | (31.08) | 9:04.96 | (31.13) |
| 9:36.45 | (31.49) | 10:06.62 | (30.17) |