| 27.03 | 56.28 | (29.25) | |
| 1:25.90 | (29.62) | 1:55.77 | (29.87) |
| 2:25.93 | (30.16) | 2:56.12 | (30.19) |
| 3:26.51 | (30.39) | 3:56.95 | (30.44) |
| 4:27.39 | (30.44) | 4:58.10 | (30.71) |
| 5:28.92 | (30.82) | 5:59.65 | (30.73) |
| 6:30.50 | (30.85) | 7:01.44 | (30.94) |
| 7:32.53 | (31.09) | 8:03.73 | (31.20) |
| 8:34.74 | (31.01) | 9:05.78 | (31.04) |
| 9:36.93 | (31.15) | 10:07.47 | (30.54) |