| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.945 | N/A |
| 2 | 1 | 17.874 | 21/6:13.425 |
| 3 | 1 | 17.972 | 21/6:14.405 |
| 4 | 1 | 18.135 | 21/6:15.818 |
| 5 | 1 | 17.819 | 21/6:14.945 |
| 6 | 1 | 17.917 | 21/6:14.813 |
| 7 | 1 | 18.264 | 21/6:15.881 |
| 8 | 1 | 20.344 | 20/6:04.255 |
| 9 | 1 | 17.852 | 20/6:03.115 |
| 10 | 1 | 17.841 | 20/6:02.205 |
| 11 | 1 | 22.512 | 20/6:10.352 |
| 12 | 1 | 17.860 | 20/6:08.982 |
| 13 | 1 | 18.734 | 20/6:09.224 |
| 14 | 1 | 18.303 | 20/6:08.799 |
| 15 | 2 | 22.836 | 20/6:14.587 |
| 16 | 2 | 18.136 | 20/6:13.650 |
| 17 | 2 | 18.669 | 20/6:13.463 |
| 18 | 2 | 19.049 | 20/6:13.722 |
| 19 | 2 | 20.062 | 20/6:15.022 |
| 20 | 2 | 19.123 | 20/6:15.247 |