| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.729 | 18/5:01.122 |
| 2 | 1 | 16.179 | 19/5:12.626 |
| 3 | 2 | 16.122 | 19/5:10.523 |
| 4 | 2 | 16.296 | 19/5:10.298 |
| 5 | 2 | 15.968 | 19/5:08.917 |
| 6 | 2 | 16.519 | 19/5:09.741 |
| 7 | 2 | 16.497 | 19/5:10.270 |
| 8 | 2 | 16.074 | 19/5:09.662 |
| 9 | 2 | 16.426 | 19/5:09.932 |
| 10 | 2 | 16.417 | 19/5:10.131 |
| 11 | 2 | 16.148 | 19/5:09.830 |
| 12 | 2 | 16.938 | 19/5:10.829 |
| 13 | 2 | 16.202 | 19/5:10.599 |
| 14 | 2 | 16.341 | 19/5:10.590 |
| 15 | 2 | 16.380 | 19/5:10.632 |
| 16 | 2 | 16.522 | 19/5:10.838 |
| 17 | 2 | 16.961 | 19/5:11.509 |
| 18 | 2 | 17.128 | 19/5:12.283 |
| 19 | 2 | 16.470 | 19/5:12.317 |