| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.946 | 17/5:05.082 |
| 2 | 1 | 17.020 | 18/5:14.694 |
| 3 | 1 | 17.373 | 18/5:14.034 |
| 4 | 2 | 17.239 | 18/5:13.101 |
| 5 | 1 | 17.429 | 18/5:13.225 |
| 6 | 1 | 16.636 | 18/5:10.929 |
| 7 | 1 | 18.874 | 18/5:15.044 |
| 8 | 1 | 16.347 | 18/5:12.444 |
| 9 | 1 | 17.398 | 18/5:12.524 |
| 10 | 1 | 16.786 | 18/5:11.486 |
| 11 | 1 | 16.794 | 18/5:10.651 |
| 12 | 1 | 17.080 | 18/5:10.383 |
| 13 | 1 | 17.732 | 18/5:11.059 |
| 14 | 1 | 16.241 | 18/5:09.722 |
| 15 | 1 | 16.679 | 18/5:09.089 |
| 16 | 1 | 16.686 | 18/5:08.543 |
| 17 | 1 | 16.412 | 18/5:07.770 |
| 18 | 1 | 17.598 | 18/5:08.270 |