| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.292 | 20/6:05.840 |
| 2 | 1 | 16.999 | 21/6:10.555 |
| 3 | 3 | 21.980 | 19/6:02.716 |
| 4 | 3 | 18.390 | 20/6:18.305 |
| 5 | 3 | 17.533 | 20/6:12.776 |
| 6 | 3 | 18.426 | 20/6:12.067 |
| 7 | 3 | 17.048 | 20/6:07.623 |
| 8 | 3 | 18.513 | 20/6:07.953 |
| 9 | 3 | 18.580 | 20/6:08.358 |
| 10 | 3 | 19.870 | 20/6:11.262 |
| 11 | 3 | 20.690 | 20/6:15.129 |
| 12 | 3 | 17.214 | 20/6:12.558 |
| 13 | 3 | 16.869 | 20/6:09.852 |
| 14 | 3 | 18.661 | 20/6:10.093 |
| 15 | 3 | 21.798 | 20/6:14.484 |
| 16 | 3 | 16.946 | 20/6:12.261 |
| 17 | 3 | 24.771 | 19/6:00.531 |
| 18 | 3 | 19.029 | 19/6:00.587 |
| 19 | 3 | 17.171 | 20/6:17.663 |
| 20 | 3 | 23.889 | 20/6:22.669 |