| 23.92 | 50.83 | (26.91) | |
| 1:17.79 | (26.96) | 1:44.78 | (26.99) |
| 2:12.15 | (27.37) | 2:39.42 | (27.27) |
| 3:06.74 | (27.32) | 3:34.07 | (27.33) |
| 4:01.55 | (27.48) | 4:28.88 | (27.33) |
| 4:55.76 | (26.88) | 5:22.63 | (26.87) |
| 5:49.76 | (27.13) | 6:17.07 | (27.31) |
| 6:44.56 | (27.49) | 7:11.77 | (27.21) |
| 7:39.27 | (27.50) | 8:06.84 | (27.57) |
| 8:33.78 | (26.94) | 8:59.72 | (25.94) |