| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.009 | 19/5:04.171 |
| 2 | 4 | 15.221 | 20/5:12.300 |
| 3 | 1 | 15.477 | 20/5:11.380 |
| 4 | 1 | 15.783 | 20/5:12.450 |
| 5 | 1 | 15.746 | 20/5:12.944 |
| 6 | 1 | 15.190 | 20/5:11.420 |
| 7 | 1 | 15.696 | 20/5:11.777 |
| 8 | 1 | 15.479 | 20/5:11.502 |
| 9 | 1 | 15.092 | 20/5:10.429 |
| 10 | 1 | 15.567 | 20/5:10.520 |
| 11 | 1 | 15.810 | 20/5:11.036 |
| 12 | 2 | 17.229 | 20/5:13.832 |
| 13 | 2 | 15.409 | 20/5:13.397 |
| 14 | 2 | 15.506 | 20/5:13.163 |
| 15 | 2 | 15.404 | 20/5:12.824 |
| 16 | 2 | 16.698 | 20/5:14.145 |
| 17 | 2 | 15.538 | 20/5:13.946 |
| 18 | 2 | 14.970 | 20/5:13.138 |
| 19 | 2 | 15.225 | 20/5:12.683 |
| 20 | 2 | 17.570 | 20/5:14.619 |