| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.307 | 15/5:19.605 |
| 2 | 2 | 20.468 | 15/5:13.313 |
| 3 | 2 | 20.314 | 15/5:10.445 |
| 4 | 2 | 20.605 | 15/5:10.103 |
| 5 | 1 | 20.543 | 15/5:09.711 |
| 6 | 1 | 20.503 | 15/5:09.350 |
| 7 | 1 | 20.185 | 15/5:08.411 |
| 8 | 1 | 20.027 | 15/5:07.410 |
| 9 | 1 | 21.078 | 15/5:08.383 |
| 10 | 1 | 20.303 | 15/5:08.000 |
| 11 | 1 | 22.771 | 15/5:11.051 |
| 12 | 1 | 20.633 | 15/5:10.921 |
| 13 | 1 | 21.039 | 15/5:11.280 |
| 14 | 1 | 20.645 | 15/5:11.165 |
| 15 | 1 | 21.106 | 15/5:11.527 |