| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.358 | 18/5:12.444 |
| 2 | 2 | 17.411 | 18/5:12.921 |
| 3 | 1 | 17.096 | 18/5:11.190 |
| 4 | 2 | 18.377 | 18/5:16.089 |
| 5 | 2 | 17.164 | 18/5:14.662 |
| 6 | 2 | 16.935 | 18/5:13.023 |
| 7 | 1 | 17.174 | 18/5:12.467 |
| 8 | 2 | 17.349 | 18/5:12.444 |
| 9 | 2 | 16.787 | 18/5:11.302 |
| 10 | 2 | 17.127 | 18/5:11.000 |
| 11 | 2 | 16.976 | 18/5:10.507 |
| 12 | 1 | 16.869 | 18/5:09.935 |
| 13 | 1 | 17.190 | 18/5:09.895 |
| 14 | 1 | 17.243 | 18/5:09.929 |
| 15 | 1 | 17.440 | 18/5:10.195 |
| 16 | 1 | 19.543 | 18/5:12.794 |
| 17 | 1 | 17.009 | 18/5:12.404 |
| 18 | 1 | 17.060 | 18/5:12.108 |