| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.308 | 19/6:06.852 |
| 2 | 3 | 21.286 | 18/6:05.346 |
| 3 | 3 | 20.511 | 18/6:06.630 |
| 4 | 2 | 17.201 | 19/6:11.954 |
| 5 | 2 | 17.741 | 19/6:04.979 |
| 6 | 2 | 21.091 | 19/6:10.937 |
| 7 | 2 | 17.793 | 19/6:06.241 |
| 8 | 2 | 17.932 | 19/6:03.050 |
| 9 | 2 | 16.462 | 20/6:16.278 |
| 10 | 2 | 20.246 | 19/6:00.185 |
| 11 | 2 | 21.097 | 19/6:03.881 |
| 12 | 2 | 16.233 | 20/6:18.168 |
| 13 | 2 | 19.790 | 19/6:00.548 |
| 14 | 1 | 18.110 | 20/6:18.287 |
| 15 | 1 | 20.844 | 19/6:01.817 |
| 16 | 1 | 18.370 | 19/6:01.018 |
| 17 | 1 | 17.432 | 20/6:18.173 |
| 18 | 1 | 18.558 | 20/6:17.783 |
| 19 | 1 | 20.359 | 19/6:00.364 |