| 27.71 | 57.21 | (29.50) | |
| 1:27.31 | (30.10) | 1:57.79 | (30.48) |
| 2:27.72 | (29.93) | 2:58.23 | (30.51) |
| 3:29.00 | (30.77) | 3:59.64 | (30.64) |
| 4:30.49 | (30.85) | 5:01.81 | (31.32) |
| 5:32.98 | (31.17) | 6:04.58 | (31.60) |
| 6:36.49 | (31.91) | 7:07.85 | (31.36) |
| 7:39.35 | (31.50) | 8:10.05 | (30.70) |
| 8:40.45 | (30.40) | 9:10.64 | (30.19) |
| 9:41.62 | (30.98) | 10:12.06 | (30.44) |