| 0. 0 | 1:14.26 | ||
| 0. 0 | 2:33.54 | ||
| 3:13.26 | (39.72) | 3:52.71 | (39.45) |
| 4:32.48 | (39.77) | 5:12.04 | (39.56) |
| 0. 0 | 6:31.25 | ||
| 0. 0 | 7:50.93 | ||
| 8:30.57 | (39.64) | 9:10.48 | (39.91) |
| 9:50.15 | (39.67) | 10:29.38 | (39.23) |
| 11:09.09 | (39.71) | 11:49.35 | (40.26) |
| 12:29.87 | (40.52) | 13:09.87 | (40.00) |
| 13:51.22 | (41.35) | 14:31.72 | (40.50) |
| 15:12.80 | (41.08) | 15:53.11 | (40.31) |
| 16:34.25 | (41.14) | 17:14.81 | (40.56) |
| 17:55.68 | (40.87) | 18:36.17 | (40.49) |
| 0. 0 | 19:56.16 |