| 25.75 | 54.19 | (28.44) | |
| 1:23.38 | (29.19) | 1:53.17 | (29.79) |
| 2:23.38 | (30.21) | 2:53.50 | (30.12) |
| 3:23.84 | (30.34) | 3:54.23 | (30.39) |
| 4:24.95 | (30.72) | 4:55.63 | (30.68) |
| 5:26.47 | (30.84) | 5:57.42 | (30.95) |
| 6:28.80 | (31.38) | 7:00.16 | (31.36) |
| 7:31.31 | (31.15) | 8:02.68 | (31.37) |
| 8:33.98 | (31.30) | 9:05.10 | (31.12) |
| 9:36.63 | (31.53) | 10:07.07 | (30.44) |