| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.977 | 15/5:14.655 |
| 2 | 3 | 20.746 | 15/5:12.923 |
| 3 | 2 | 20.800 | 15/5:12.615 |
| 4 | 2 | 20.665 | 15/5:11.955 |
| 5 | 3 | 20.745 | 15/5:11.799 |
| 6 | 3 | 20.346 | 15/5:10.697 |
| 7 | 4 | 20.754 | 15/5:10.785 |
| 8 | 4 | 20.275 | 15/5:09.952 |
| 9 | 3 | 21.084 | 15/5:10.653 |
| 10 | 3 | 23.248 | 15/5:14.460 |
| 11 | 3 | 20.998 | 15/5:14.506 |
| 12 | 4 | 20.351 | 15/5:13.736 |
| 13 | 3 | 20.435 | 15/5:13.182 |
| 14 | 3 | 21.446 | 15/5:13.789 |
| 15 | 3 | 21.226 | 15/5:14.096 |