| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.305 | 17/5:11.185 |
| 2 | 4 | 17.975 | 17/5:08.380 |
| 3 | 3 | 18.134 | 17/5:08.346 |
| 4 | 4 | 19.278 | 17/5:13.191 |
| 5 | 3 | 17.901 | 17/5:11.416 |
| 6 | 3 | 17.902 | 17/5:10.236 |
| 7 | 3 | 18.023 | 17/5:09.687 |
| 8 | 3 | 18.115 | 17/5:09.470 |
| 9 | 3 | 17.948 | 17/5:08.986 |
| 10 | 3 | 18.413 | 17/5:09.390 |
| 11 | 4 | 18.382 | 17/5:09.672 |
| 12 | 4 | 18.232 | 17/5:09.695 |
| 13 | 3 | 18.369 | 17/5:09.893 |
| 14 | 4 | 18.588 | 17/5:10.329 |
| 15 | 4 | 18.303 | 17/5:10.384 |
| 16 | 4 | 18.476 | 17/5:10.616 |
| 17 | 4 | 18.682 | 17/5:11.026 |