| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.662 | 17/5:00.254 |
| 2 | 3 | 17.612 | 18/5:17.466 |
| 3 | 2 | 15.770 | 18/5:06.264 |
| 4 | 1 | 16.027 | 18/5:01.820 |
| 5 | 1 | 16.149 | 19/5:16.236 |
| 6 | 1 | 16.010 | 19/5:14.228 |
| 7 | 2 | 17.627 | 18/5:00.489 |
| 8 | 2 | 15.646 | 19/5:14.695 |
| 9 | 2 | 16.228 | 19/5:13.988 |
| 10 | 1 | 16.906 | 19/5:14.710 |
| 11 | 1 | 16.089 | 19/5:13.890 |
| 12 | 1 | 15.496 | 19/5:12.268 |
| 13 | 2 | 15.412 | 19/5:10.773 |
| 14 | 2 | 15.573 | 19/5:09.710 |
| 15 | 1 | 16.099 | 19/5:09.454 |
| 16 | 2 | 15.714 | 19/5:08.774 |
| 17 | 1 | 15.825 | 19/5:08.297 |
| 18 | 1 | 15.702 | 19/5:07.744 |
| 19 | 1 | 16.072 | 19/5:07.619 |