| 25.01 | 51.80 | (26.79) | |
| 1:18.63 | (26.83) | 1:45.68 | (27.05) |
| 2:12.85 | (27.17) | 2:40.19 | (27.34) |
| 3:07.43 | (27.24) | 3:34.78 | (27.35) |
| 4:02.30 | (27.52) | 4:29.98 | (27.68) |
| 4:57.80 | (27.82) | 5:25.77 | (27.97) |
| 5:53.77 | (28.00) | 6:21.78 | (28.01) |
| 6:49.80 | (28.02) | 7:17.90 | (28.10) |
| 7:45.93 | (28.03) | 8:14.14 | (28.21) |
| 8:42.22 | (28.08) | 9:08.17 | (25.95) |