| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.233 | 18/5:10.194 |
| 2 | 3 | 16.499 | 18/5:03.588 |
| 3 | 3 | 16.538 | 18/5:01.620 |
| 4 | 2 | 16.720 | 18/5:01.455 |
| 5 | 2 | 18.058 | 18/5:06.173 |
| 6 | 3 | 19.878 | 18/5:14.778 |
| 7 | 3 | 16.792 | 18/5:12.989 |
| 8 | 3 | 16.777 | 18/5:11.614 |
| 9 | 3 | 16.636 | 18/5:10.262 |
| 10 | 3 | 16.932 | 18/5:09.713 |
| 11 | 3 | 17.441 | 18/5:10.097 |
| 12 | 3 | 16.692 | 18/5:09.294 |
| 13 | 3 | 20.191 | 18/5:13.459 |
| 14 | 3 | 16.702 | 18/5:12.543 |
| 15 | 3 | 16.982 | 18/5:12.085 |
| 16 | 3 | 16.767 | 18/5:11.443 |
| 17 | 3 | 19.935 | 18/5:14.230 |
| 18 | 3 | 19.174 | 18/5:15.947 |