| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.098 | 17/5:07.666 |
| 2 | 3 | 18.817 | 17/5:13.777 |
| 3 | 3 | 18.226 | 17/5:12.465 |
| 4 | 3 | 17.882 | 17/5:10.347 |
| 5 | 3 | 18.595 | 17/5:11.501 |
| 6 | 3 | 18.589 | 17/5:12.253 |
| 7 | 3 | 18.761 | 17/5:13.208 |
| 8 | 3 | 19.140 | 17/5:14.729 |
| 9 | 3 | 18.473 | 17/5:14.653 |
| 10 | 3 | 18.279 | 17/5:14.262 |
| 11 | 4 | 18.440 | 17/5:14.190 |
| 12 | 4 | 19.298 | 17/5:15.347 |
| 13 | 4 | 18.229 | 17/5:14.927 |
| 14 | 4 | 18.049 | 17/5:14.349 |
| 15 | 4 | 22.361 | 17/5:18.735 |
| 16 | 4 | 18.897 | 16/5:00.134 |