| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.868 | 18/5:03.624 |
| 2 | 3 | 16.473 | 18/5:00.069 |
| 3 | 3 | 17.286 | 18/5:03.762 |
| 4 | 4 | 17.169 | 18/5:05.082 |
| 5 | 4 | 16.942 | 18/5:05.057 |
| 6 | 4 | 17.179 | 18/5:05.751 |
| 7 | 4 | 16.830 | 18/5:05.349 |
| 8 | 3 | 17.176 | 18/5:05.827 |
| 9 | 3 | 17.219 | 18/5:06.284 |
| 10 | 3 | 16.676 | 18/5:05.672 |
| 11 | 3 | 16.704 | 18/5:05.218 |
| 12 | 3 | 17.028 | 18/5:05.325 |
| 13 | 3 | 17.229 | 18/5:05.694 |
| 14 | 3 | 16.708 | 18/5:05.340 |
| 15 | 3 | 16.664 | 18/5:04.981 |
| 16 | 3 | 17.193 | 18/5:05.262 |
| 17 | 3 | 17.085 | 18/5:05.395 |
| 18 | 3 | 16.744 | 18/5:05.173 |