| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.982 | N/A |
| 2 | 4 | 18.095 | 20/6:02.787 |
| 3 | 4 | 18.780 | 20/6:09.294 |
| 4 | 4 | 17.373 | 20/6:02.552 |
| 5 | 3 | 18.103 | 20/6:02.649 |
| 6 | 3 | 17.110 | 21/6:16.826 |
| 7 | 3 | 16.440 | 21/6:11.985 |
| 8 | 3 | 17.015 | 21/6:10.170 |
| 9 | 3 | 22.292 | 20/6:03.851 |
| 10 | 3 | 24.277 | 20/6:16.783 |
| 11 | 3 | 17.437 | 20/6:14.133 |
| 12 | 3 | 17.029 | 20/6:11.261 |
| 13 | 3 | 18.500 | 20/6:11.196 |
| 14 | 3 | 17.414 | 20/6:09.553 |
| 15 | 3 | 21.205 | 20/6:13.291 |
| 16 | 3 | 19.130 | 20/6:13.902 |
| 17 | 3 | 16.450 | 20/6:11.253 |
| 18 | 3 | 17.598 | 20/6:10.200 |
| 19 | 3 | 19.280 | 20/6:11.039 |
| 20 | 2 | 21.495 | 20/6:14.005 |