| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 16.296 | N/A |
| 2 | 6 | 16.784 | 18/5:01.624 |
| 3 | 6 | 16.302 | 19/5:14.007 |
| 4 | 6 | 16.845 | 19/5:15.882 |
| 5 | 9 | 20.506 | 18/5:15.653 |
| 6 | 7 | 16.355 | 18/5:11.388 |
| 7 | 7 | 16.380 | 18/5:08.616 |
| 8 | 7 | 16.344 | 18/5:06.549 |
| 9 | 7 | 16.118 | 18/5:04.518 |
| 10 | 7 | 19.19 | 18/5:08.382 |
| 11 | 7 | 16.753 | 18/5:07.653 |
| 12 | 7 | 16.377 | 18/5:06.476 |
| 13 | 7 | 16.235 | 18/5:05.294 |
| 14 | 7 | 16.145 | 18/5:04.176 |
| 15 | 7 | 16.212 | 18/5:03.299 |
| 16 | 7 | 16.529 | 18/5:02.899 |
| 17 | 7 | 16.123 | 18/5:02.117 |
| 18 | 6 | 16.433 | 18/5:01.737 |