| 26.89 | 55.66 | (28.77) | |
| 1:24.52 | (28.86) | 1:54.12 | (29.60) |
| 2:23.27 | (29.15) | 2:52.94 | (29.67) |
| 3:22.66 | (29.72) | 3:52.61 | (29.95) |
| 4:22.69 | (30.08) | 4:53.05 | (30.36) |
| 5:22.61 | (29.56) | 5:52.87 | (30.26) |
| 6:22.96 | (30.09) | 6:53.45 | (30.49) |
| 7:23.79 | (30.34) | 7:54.14 | (30.35) |
| 8:24.39 | (30.25) | 8:54.78 | (30.39) |
| 9:24.80 | (30.02) | 12:06.38 | (2:41.58) |