| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.714 | 18/6:12.852 |
| 2 | 3 | 19.469 | 18/6:01.647 |
| 3 | 4 | 20.210 | 18/6:02.358 |
| 4 | 5 | 24.190 | 18/6:20.623 |
| 5 | 4 | 21.472 | 17/6:00.587 |
| 6 | 4 | 18.863 | 18/6:14.754 |
| 7 | 4 | 22.106 | 18/6:18.062 |
| 8 | 4 | 20.625 | 18/6:17.210 |
| 9 | 5 | 25.264 | 17/6:04.391 |
| 10 | 5 | 18.699 | 18/6:20.902 |
| 11 | 5 | 18.612 | 18/6:16.730 |
| 12 | 4 | 19.278 | 18/6:14.253 |
| 13 | 4 | 23.129 | 18/6:17.489 |
| 14 | 4 | 22.066 | 18/6:18.896 |
| 15 | 4 | 18.885 | 18/6:16.298 |
| 16 | 4 | 19.245 | 18/6:14.430 |
| 17 | 4 | 21.248 | 18/6:14.903 |
| 18 | 4 | 23.142 | 18/6:17.217 |