| 24.64 | 50.96 | (26.32) | |
| 1:17.47 | (26.51) | 1:44.21 | (26.74) |
| 2:10.84 | (26.63) | 2:37.81 | (26.97) |
| 3:04.78 | (26.97) | 3:32.01 | (27.23) |
| 3:59.26 | (27.25) | 4:26.46 | (27.20) |
| 4:53.71 | (27.25) | 5:48.35 | (54.64) |
| 6:16.21 | (27.86) | 6:43.81 | (27.60) |
| 7:11.33 | (27.52) | 7:39.15 | (27.82) |
| 8:06.78 | (27.63) | 8:34.58 | (27.80) |
| 8:59.84 | (25.26) | 8:59.84 |