| 24.91 | 52.35 | (27.44) | |
| 1:20.24 | (27.89) | 1:48.38 | (28.14) |
| 2:16.53 | (28.15) | 2:44.77 | (28.24) |
| 3:12.83 | (28.06) | 3:41.18 | (28.35) |
| 4:09.39 | (28.21) | 4:37.51 | (28.12) |
| 5:05.47 | (27.96) | 5:33.59 | (28.12) |
| 6:01.50 | (27.91) | 6:29.89 | (28.39) |
| 6:58.30 | (28.41) | 7:26.86 | (28.56) |
| 7:55.18 | (28.32) | 8:23.36 | (28.18) |
| 8:50.92 | (27.56) | 9:17.62 | (26.70) |