| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.608 | 16/5:13.728 |
| 2 | 3 | 22.182 | 15/5:13.425 |
| 3 | 3 | 21.623 | 15/5:17.065 |
| 4 | 3 | 18.928 | 15/5:08.779 |
| 5 | 3 | 18.603 | 15/5:02.832 |
| 6 | 3 | 19.523 | 15/5:01.167 |
| 7 | 3 | 22.088 | 15/5:05.475 |
| 8 | 3 | 18.567 | 15/5:02.104 |
| 9 | 4 | 28.183 | 15/5:15.508 |
| 10 | 4 | 18.776 | 15/5:12.121 |
| 11 | 4 | 20.429 | 15/5:11.605 |
| 12 | 3 | 18.648 | 15/5:08.947 |
| 13 | 3 | 19.844 | 15/5:08.079 |
| 14 | 4 | 30.999 | 15/5:19.287 |
| 15 | 4 | 19.031 | 15/5:17.032 |