| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.711 | 20/5:14.220 |
| 2 | 4 | 15.694 | 20/5:14.050 |
| 3 | 4 | 15.451 | 20/5:12.373 |
| 4 | 4 | 15.339 | 20/5:10.975 |
| 5 | 5 | 19.397 | 19/5:10.050 |
| 6 | 4 | 15.662 | 19/5:07.971 |
| 7 | 4 | 14.983 | 19/5:04.643 |
| 8 | 4 | 18.870 | 19/5:11.379 |
| 9 | 4 | 15.606 | 19/5:09.727 |
| 10 | 4 | 17.651 | 19/5:12.292 |
| 11 | 4 | 15.467 | 19/5:10.617 |
| 12 | 4 | 18.692 | 19/5:14.328 |
| 13 | 4 | 18.046 | 19/5:16.524 |
| 14 | 4 | 16.160 | 19/5:15.846 |
| 15 | 4 | 15.662 | 19/5:14.629 |
| 16 | 4 | 15.320 | 19/5:13.157 |
| 17 | 4 | 15.957 | 19/5:12.570 |
| 18 | 4 | 15.764 | 19/5:11.845 |
| 19 | 4 | 16.301 | 19/5:11.733 |