| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.679 | 20/5:13.580 |
| 2 | 5 | 19.613 | 18/5:17.628 |
| 3 | 1 | 10.581 | 20/5:05.820 |
| 4 | 2 | 15.307 | 20/5:05.900 |
| 5 | 2 | 15.400 | 20/5:06.320 |
| 6 | 2 | 15.488 | 20/5:06.893 |
| 7 | 2 | 15.370 | 20/5:06.966 |
| 8 | 3 | 15.147 | 20/5:06.463 |
| 9 | 3 | 15.741 | 20/5:07.391 |
| 10 | 3 | 15.523 | 20/5:07.698 |
| 11 | 3 | 15.603 | 20/5:08.095 |
| 12 | 3 | 15.526 | 20/5:08.297 |
| 13 | 3 | 15.516 | 20/5:08.452 |
| 14 | 3 | 15.420 | 20/5:08.449 |
| 15 | 3 | 15.255 | 20/5:08.225 |
| 16 | 3 | 15.035 | 20/5:07.755 |
| 17 | 3 | 15.361 | 20/5:07.724 |
| 18 | 3 | 14.873 | 20/5:07.153 |
| 19 | 3 | 16.238 | 20/5:08.080 |
| 20 | 3 | 19.838 | 20/5:12.514 |