| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.266 | 19/5:09.054 |
| 2 | 1 | 15.332 | 19/5:00.181 |
| 3 | 1 | 15.506 | 20/5:14.027 |
| 4 | 1 | 15.171 | 20/5:11.375 |
| 5 | 1 | 15.013 | 20/5:09.152 |
| 6 | 1 | 15.082 | 20/5:07.900 |
| 7 | 1 | 15.241 | 20/5:07.460 |
| 8 | 1 | 15.463 | 20/5:07.685 |
| 9 | 1 | 15.295 | 20/5:07.487 |
| 10 | 1 | 15.727 | 20/5:08.192 |
| 11 | 1 | 15.179 | 20/5:07.773 |
| 12 | 1 | 15.517 | 20/5:07.987 |
| 13 | 2 | 15.704 | 20/5:08.455 |
| 14 | 2 | 18.476 | 20/5:12.817 |
| 15 | 2 | 15.513 | 20/5:12.647 |
| 16 | 2 | 15.256 | 20/5:12.176 |
| 17 | 2 | 15.340 | 20/5:11.860 |
| 18 | 2 | 15.209 | 20/5:11.433 |
| 19 | 2 | 15.251 | 20/5:11.096 |
| 20 | 2 | 15.178 | 20/5:10.719 |