| 26.52 | 55.23 | (28.71) | |
| 1:24.18 | (28.95) | 1:53.52 | (29.34) |
| 2:22.61 | (29.09) | 2:52.03 | (29.42) |
| 3:21.25 | (29.22) | 3:50.63 | (29.38) |
| 4:20.08 | (29.45) | 4:49.85 | (29.77) |
| 5:20.08 | (30.23) | 5:50.16 | (30.08) |
| 6:20.32 | (30.16) | 6:51.05 | (30.73) |
| 7:21.91 | (30.86) | 7:52.99 | (31.08) |
| 8:24.09 | (31.10) | 8:54.96 | (30.87) |
| 9:26.37 | (31.41) | 9:57.51 | (31.14) |