| 20.30 | 44.06 | (23.76) | |
| 1:08.97 | (24.91) | 1:34.43 | (25.46) |
| 2:00.71 | (26.28) | 2:26.27 | (25.56) |
| 2:52.92 | (26.65) | 3:19.62 | (26.70) |
| 3:42.55 | (22.93) | 4:12.73 | (30.18) |
| 4:39.60 | (26.87) | 5:06.29 | (26.69) |
| 5:33.22 | (26.93) | 5:59.51 | (26.29) |
| 6:25.92 | (26.41) | 6:51.50 | (25.58) |
| 7:17.74 | (26.24) | 7:44.68 | (26.94) |
| 8:10.83 | (26.15) | 8:32.38 | (21.55) |