| 27.54 | 57.27 | (29.73) | |
| 1:27.38 | (30.11) | 1:57.57 | (30.19) |
| 2:27.35 | (29.78) | 2:57.32 | (29.97) |
| 3:27.37 | (30.05) | 3:57.45 | (30.08) |
| 4:27.98 | (30.53) | 4:58.17 | (30.19) |
| 5:28.67 | (30.50) | 5:59.45 | (30.78) |
| 6:30.64 | (31.19) | 7:01.63 | (30.99) |
| 7:32.84 | (31.21) | 8:03.43 | (30.59) |
| 8:34.44 | (31.01) | 9:05.37 | (30.93) |
| 9:36.54 | (31.17) | 10:06.49 | (29.95) |