| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.557 | 20/5:11.140 |
| 2 | 1 | 15.666 | 20/5:12.230 |
| 3 | 1 | 15.490 | 20/5:11.420 |
| 4 | 1 | 15.479 | 20/5:10.960 |
| 5 | 1 | 15.264 | 20/5:09.824 |
| 6 | 1 | 15.717 | 20/5:10.577 |
| 7 | 1 | 15.315 | 20/5:09.966 |
| 8 | 1 | 15.334 | 20/5:09.555 |
| 9 | 1 | 15.730 | 20/5:10.116 |
| 10 | 1 | 15.700 | 20/5:10.504 |
| 11 | 1 | 15.267 | 20/5:10.035 |
| 12 | 1 | 15.362 | 20/5:09.802 |
| 13 | 1 | 15.667 | 20/5:10.074 |
| 14 | 1 | 15.605 | 20/5:10.219 |
| 15 | 1 | 15.666 | 20/5:10.425 |
| 16 | 1 | 15.846 | 20/5:10.831 |
| 17 | 1 | 19.523 | 20/5:15.515 |
| 18 | 1 | 15.490 | 20/5:15.198 |
| 19 | 1 | 16.274 | 20/5:15.739 |
| 20 | 1 | 21.623 | 20/5:21.575 |