| 26.53 | 54.49 | (27.96) | |
| 1:22.37 | (27.88) | 1:50.11 | (27.74) |
| 2:18.37 | (28.26) | 2:46.57 | (28.20) |
| 3:14.45 | (27.88) | 3:42.66 | (28.21) |
| 4:11.17 | (28.51) | 4:39.57 | (28.40) |
| 5:07.23 | (27.66) | 5:35.04 | (27.81) |
| 6:02.64 | (27.60) | 6:30.53 | (27.89) |
| 6:58.30 | (27.77) | 7:26.31 | (28.01) |
| 7:54.31 | (28.00) | 8:22.54 | (28.23) |
| 8:50.62 | (28.08) | 9:17.88 | (27.26) |