| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.309 | 18/5:11.562 |
| 2 | 1 | 17.686 | 18/5:14.955 |
| 3 | 1 | 17.407 | 18/5:14.412 |
| 4 | 1 | 16.858 | 18/5:11.670 |
| 5 | 1 | 16.509 | 18/5:08.768 |
| 6 | 1 | 17.346 | 18/5:09.345 |
| 7 | 1 | 16.733 | 18/5:08.181 |
| 8 | 1 | 17.164 | 18/5:08.277 |
| 9 | 1 | 16.455 | 18/5:06.934 |
| 10 | 2 | 20.675 | 18/5:13.456 |
| 11 | 1 | 16.370 | 18/5:11.747 |
| 12 | 1 | 16.476 | 18/5:10.482 |
| 13 | 1 | 16.290 | 18/5:09.154 |
| 14 | 1 | 15.992 | 18/5:07.633 |
| 15 | 1 | 16.444 | 18/5:06.857 |
| 16 | 1 | 16.829 | 18/5:06.611 |
| 17 | 1 | 16.052 | 18/5:05.571 |
| 18 | 1 | 16.425 | 18/5:05.020 |