| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.464 | N/A |
| 2 | 2 | 18.099 | 20/6:00.345 |
| 3 | 4 | 21.122 | 19/6:09.453 |
| 4 | 4 | 17.678 | 20/6:16.824 |
| 5 | 4 | 17.818 | 20/6:11.369 |
| 6 | 4 | 17.807 | 20/6:08.055 |
| 7 | 4 | 17.295 | 20/6:04.224 |
| 8 | 4 | 19.069 | 20/6:06.302 |
| 9 | 3 | 17.651 | 20/6:04.494 |
| 10 | 3 | 17.190 | 20/6:02.114 |
| 11 | 3 | 17.881 | 20/6:01.523 |
| 12 | 3 | 17.206 | 21/6:17.947 |
| 13 | 3 | 17.492 | 21/6:16.977 |
| 14 | 3 | 17.235 | 21/6:15.760 |
| 15 | 2 | 17.392 | 21/6:14.942 |
| 16 | 2 | 17.447 | 21/6:14.306 |
| 17 | 2 | 17.588 | 21/6:13.926 |
| 18 | 2 | 17.150 | 21/6:13.075 |
| 19 | 2 | 17.091 | 21/6:12.254 |
| 20 | 2 | 17.260 | 21/6:11.696 |
| 21 | 2 | 17.426 | 21/6:11.361 |