| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.205 | 18/5:09.690 |
| 2 | 4 | 17.572 | 18/5:12.993 |
| 3 | 4 | 17.757 | 18/5:15.204 |
| 4 | 4 | 17.176 | 18/5:13.695 |
| 5 | 4 | 16.543 | 18/5:10.511 |
| 6 | 4 | 17.645 | 18/5:11.694 |
| 7 | 4 | 17.024 | 18/5:10.942 |
| 8 | 4 | 17.454 | 18/5:11.346 |
| 9 | 4 | 18.650 | 18/5:14.052 |
| 10 | 4 | 19.216 | 18/5:17.236 |
| 11 | 4 | 17.048 | 18/5:16.293 |
| 12 | 4 | 16.978 | 18/5:15.402 |
| 13 | 4 | 17.542 | 18/5:15.429 |
| 14 | 4 | 17.453 | 18/5:15.338 |
| 15 | 4 | 17.432 | 18/5:15.234 |
| 16 | 4 | 16.574 | 18/5:14.178 |
| 17 | 4 | 17.503 | 18/5:14.229 |
| 18 | 4 | 22.206 | 18/5:18.978 |