| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.402 | N/A |
| 2 | 2 | 16.852 | 18/5:01.886 |
| 3 | 2 | 16.892 | 18/5:02.226 |
| 4 | 2 | 17.270 | 18/5:04.481 |
| 5 | 2 | 16.928 | 18/5:04.155 |
| 6 | 2 | 17.17 | 18/5:04.204 |
| 7 | 2 | 16.809 | 18/5:03.696 |
| 8 | 3 | 19.445 | 18/5:09.735 |
| 9 | 2 | 17.132 | 18/5:09.349 |
| 10 | 2 | 16.922 | 18/5:08.652 |
| 11 | 3 | 20.054 | 18/5:13.418 |
| 12 | 3 | 16.997 | 18/5:12.594 |
| 13 | 3 | 18.554 | 18/5:14.113 |
| 14 | 3 | 17.305 | 18/5:13.765 |
| 15 | 3 | 17.127 | 18/5:13.250 |
| 16 | 3 | 16.879 | 18/5:12.523 |
| 17 | 3 | 17.170 | 18/5:12.196 |
| 18 | 3 | 17.738 | 18/5:12.476 |