| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.072 | N/A |
| 2 | 1 | 15.398 | 20/5:09.634 |
| 3 | 1 | 15.050 | 20/5:06.328 |
| 4 | 1 | 14.909 | 20/5:04.333 |
| 5 | 1 | 15.539 | 20/5:06.328 |
| 6 | 1 | 16.569 | 20/5:11.439 |
| 7 | 1 | 14.844 | 20/5:09.383 |
| 8 | 1 | 16.393 | 20/5:12.120 |
| 9 | 1 | 15.134 | 20/5:11.182 |
| 10 | 1 | 16.907 | 20/5:14.196 |
| 11 | 1 | 23.863 | 19/5:13.362 |
| 12 | 1 | 15.246 | 19/5:11.375 |
| 13 | 1 | 17.054 | 19/5:12.431 |
| 14 | 1 | 15.187 | 19/5:10.739 |
| 15 | 1 | 18.863 | 19/5:14.015 |
| 16 | 1 | 17.319 | 19/5:15.002 |
| 17 | 1 | 17.040 | 19/5:15.551 |
| 18 | 1 | 14.503 | 19/5:13.349 |
| 19 | 1 | 15.040 | 19/5:11.930 |