| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.519 | 20/5:10.379 |
| 2 | 3 | 15.587 | 20/5:11.059 |
| 3 | 3 | 15.767 | 20/5:12.486 |
| 4 | 2 | 15.449 | 20/5:11.609 |
| 5 | 2 | 15.468 | 20/5:11.159 |
| 6 | 2 | 15.892 | 20/5:12.273 |
| 7 | 2 | 16.289 | 20/5:14.202 |
| 8 | 2 | 15.729 | 20/5:14.249 |
| 9 | 2 | 15.612 | 20/5:14.026 |
| 10 | 2 | 15.957 | 20/5:14.537 |
| 11 | 2 | 15.718 | 20/5:14.521 |
| 12 | 2 | 15.757 | 20/5:14.573 |
| 13 | 2 | 15.558 | 20/5:14.310 |
| 14 | 2 | 15.850 | 20/5:14.502 |
| 15 | 2 | 15.711 | 20/5:14.483 |
| 16 | 2 | 15.600 | 20/5:14.328 |
| 17 | 2 | 15.727 | 20/5:14.341 |
| 18 | 2 | 15.851 | 20/5:14.489 |
| 19 | 2 | 16.374 | 20/5:15.173 |
| 20 | 2 | 15.447 | 20/5:14.861 |