| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.232 | 17/5:09.944 |
| 2 | 1 | 18.420 | 17/5:11.542 |
| 3 | 2 | 18.593 | 17/5:13.055 |
| 4 | 1 | 17.963 | 17/5:11.134 |
| 5 | 2 | 18.754 | 17/5:12.671 |
| 6 | 1 | 17.960 | 17/5:11.446 |
| 7 | 1 | 18.364 | 17/5:11.552 |
| 8 | 1 | 19.196 | 17/5:13.399 |
| 9 | 1 | 18.497 | 17/5:13.516 |
| 10 | 1 | 18.201 | 17/5:13.106 |
| 11 | 1 | 18.745 | 17/5:13.611 |
| 12 | 1 | 18.482 | 17/5:13.660 |
| 13 | 1 | 18.058 | 17/5:13.147 |
| 14 | 1 | 18.419 | 17/5:13.145 |
| 15 | 1 | 18.510 | 17/5:13.247 |
| 16 | 1 | 19.531 | 17/5:14.420 |
| 17 | 1 | 18.442 | 17/5:14.367 |