| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.853 | 18/6:15.354 |
| 2 | 3 | 17.455 | 19/6:03.926 |
| 3 | 3 | 18.922 | 19/6:02.457 |
| 4 | 3 | 18.280 | 20/6:17.550 |
| 5 | 3 | 24.071 | 19/6:18.408 |
| 6 | 5 | 20.013 | 19/6:18.714 |
| 7 | 5 | 17.448 | 19/6:11.971 |
| 8 | 5 | 17.419 | 19/6:06.845 |
| 9 | 5 | 17.447 | 19/6:02.917 |
| 10 | 5 | 17.935 | 19/6:00.702 |
| 11 | 5 | 18.516 | 20/6:18.835 |
| 12 | 5 | 16.910 | 20/6:15.448 |
| 13 | 5 | 17.502 | 20/6:13.494 |
| 14 | 5 | 17.108 | 20/6:11.256 |
| 15 | 5 | 19.870 | 20/6:12.999 |
| 16 | 5 | 23.456 | 19/6:00.056 |
| 17 | 5 | 19.232 | 19/6:00.371 |
| 18 | 5 | 17.335 | 20/6:17.524 |
| 19 | 5 | 17.234 | 20/6:15.796 |
| 20 | 5 | 16.956 | 20/6:13.962 |