| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 4.452 | N/A |
| 2 | 4 | 15.741 | 20/5:03.531 |
| 3 | 4 | 14.987 | 21/5:11.732 |
| 4 | 4 | 14.985 | 21/5:09.205 |
| 5 | 4 | 15.404 | 21/5:10.037 |
| 6 | 4 | 15.256 | 21/5:09.944 |
| 7 | 4 | 15.029 | 21/5:09.125 |
| 8 | 4 | 14.845 | 21/5:08.014 |
| 9 | 4 | 15.194 | 21/5:08.054 |
| 10 | 4 | 14.650 | 21/5:06.876 |
| 11 | 4 | 14.770 | 21/5:06.174 |
| 12 | 4 | 16.439 | 21/5:08.633 |
| 13 | 4 | 14.781 | 21/5:07.920 |
| 14 | 4 | 14.927 | 21/5:07.541 |
| 15 | 4 | 15.036 | 21/5:07.372 |
| 16 | 4 | 15.322 | 21/5:07.606 |
| 17 | 4 | 15.053 | 21/5:07.475 |
| 18 | 4 | 15.992 | 21/5:08.464 |
| 19 | 4 | 15.751 | 21/5:09.076 |
| 20 | 4 | 15.236 | 21/5:09.081 |
| 21 | 4 | 17.632 | 21/5:11.482 |