| 23.86 | 49.86 | (26.00) | |
| 1:16.49 | (26.63) | 1:43.21 | (26.72) |
| 2:10.11 | (26.90) | 2:36.80 | (26.69) |
| 3:03.87 | (27.07) | 3:31.02 | (27.15) |
| 3:58.15 | (27.13) | 4:25.24 | (27.09) |
| 4:52.12 | (26.88) | 5:18.93 | (26.81) |
| 5:46.16 | (27.23) | 6:13.60 | (27.44) |
| 6:41.25 | (27.65) | 7:08.77 | (27.52) |
| 7:36.37 | (27.60) | 8:03.79 | (27.42) |
| 8:31.20 | (27.41) | 8:57.80 | (26.60) |