| 28.34 | 58.04 | (29.70) | |
| 1:28.12 | (30.08) | 1:58.39 | (30.27) |
| 2:28.46 | (30.07) | 2:58.35 | (29.89) |
| 3:28.27 | (29.92) | 3:58.61 | (30.34) |
| 4:28.95 | (30.34) | 4:59.24 | (30.29) |
| 5:29.84 | (30.60) | 6:00.74 | (30.90) |
| 6:32.06 | (31.32) | 7:03.09 | (31.03) |
| 7:34.23 | (31.14) | 8:05.74 | (31.51) |
| 8:37.10 | (31.36) | 9:08.58 | (31.48) |
| 9:39.61 | (31.03) | 10:10.00 | (30.39) |