| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.368 | 20/5:07.360 |
| 2 | 1 | 15.855 | 20/5:12.230 |
| 3 | 1 | 15.552 | 20/5:11.833 |
| 4 | 1 | 15.683 | 20/5:12.290 |
| 5 | 1 | 15.782 | 20/5:12.960 |
| 6 | 1 | 15.570 | 20/5:12.700 |
| 7 | 1 | 15.511 | 20/5:12.346 |
| 8 | 2 | 15.919 | 20/5:13.100 |
| 9 | 2 | 15.194 | 20/5:12.076 |
| 10 | 2 | 15.399 | 20/5:11.666 |
| 11 | 2 | 15.747 | 20/5:11.964 |
| 12 | 2 | 15.292 | 20/5:11.453 |
| 13 | 2 | 15.655 | 20/5:11.580 |
| 14 | 2 | 15.046 | 20/5:10.819 |
| 15 | 1 | 15.535 | 20/5:10.811 |
| 16 | 1 | 15.319 | 20/5:10.534 |
| 17 | 1 | 15.860 | 20/5:10.926 |
| 18 | 1 | 15.590 | 20/5:10.974 |
| 19 | 1 | 15.343 | 20/5:10.758 |
| 20 | 1 | 15.360 | 20/5:10.580 |