| 26.84 | 55.39 | (28.55) | |
| 1:23.90 | (28.51) | 1:52.61 | (28.71) |
| 2:21.80 | (29.19) | 2:51.36 | (29.56) |
| 3:20.74 | (29.38) | 3:50.15 | (29.41) |
| 4:19.92 | (29.77) | 4:50.64 | (30.72) |
| 5:21.28 | (30.64) | 5:52.25 | (30.97) |
| 6:23.26 | (31.01) | 6:54.50 | (31.24) |
| 7:25.73 | (31.23) | 7:56.48 | (30.75) |
| 8:27.49 | (31.01) | 8:58.97 | (31.48) |
| 9:29.17 | (30.20) | 9:56.45 | (27.28) |