| 25.23 | 52.62 | (27.39) | |
| 1:20.41 | (27.79) | 1:48.51 | (28.10) |
| 2:16.85 | (28.34) | 2:45.01 | (28.16) |
| 3:13.16 | (28.15) | 3:41.29 | (28.13) |
| 4:09.45 | (28.16) | 4:37.83 | (28.38) |
| 5:05.64 | (27.81) | 5:33.90 | (28.26) |
| 6:02.05 | (28.15) | 6:30.54 | (28.49) |
| 6:59.45 | (28.91) | 7:28.30 | (28.85) |
| 7:56.85 | (28.55) | 8:25.83 | (28.98) |
| 8:54.15 | (28.32) | 9:20.91 | (26.76) |