| 24.93 | 51.97 | (27.04) | |
| 1:19.26 | (27.29) | 1:46.77 | (27.51) |
| 2:14.27 | (27.50) | 2:41.58 | (27.31) |
| 3:09.02 | (27.44) | 3:36.58 | (27.56) |
| 4:04.05 | (27.47) | 4:31.87 | (27.82) |
| 4:59.69 | (27.82) | 5:27.58 | (27.89) |
| 5:54.56 | (26.98) | 6:22.10 | (27.54) |
| 6:49.68 | (27.58) | 7:17.22 | (27.54) |
| 7:44.93 | (27.71) | 8:12.49 | (27.56) |
| 8:40.28 | (27.79) | 9:07.12 | (26.84) |