| 26.74 | 55.93 | (29.19) | |
| 1:25.56 | (29.63) | 1:55.45 | (29.89) |
| 2:25.61 | (30.16) | 2:55.69 | (30.08) |
| 3:25.83 | (30.14) | 3:55.91 | (30.08) |
| 4:26.32 | (30.41) | 4:56.88 | (30.56) |
| 5:27.88 | (31.00) | 5:59.12 | (31.24) |
| 6:30.47 | (31.35) | 7:01.81 | (31.34) |
| 7:33.26 | (31.45) | 8:04.92 | (31.66) |
| 8:36.42 | (31.50) | 9:08.12 | (31.70) |
| 9:39.24 | (31.12) | 10:10.11 | (30.87) |