| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.667 | 17/5:00.339 |
| 2 | 2 | 16.947 | 18/5:11.526 |
| 3 | 1 | 17.132 | 18/5:10.476 |
| 4 | 1 | 16.899 | 18/5:08.903 |
| 5 | 1 | 17.528 | 18/5:10.223 |
| 6 | 1 | 17.089 | 18/5:09.786 |
| 7 | 1 | 17.263 | 18/5:09.921 |
| 8 | 1 | 19.518 | 18/5:15.097 |
| 9 | 1 | 17.091 | 18/5:14.268 |
| 10 | 1 | 17.089 | 18/5:13.601 |
| 11 | 1 | 16.995 | 18/5:12.902 |
| 12 | 1 | 17.303 | 18/5:12.782 |
| 13 | 1 | 16.989 | 18/5:12.245 |
| 14 | 1 | 17.376 | 18/5:12.282 |
| 15 | 1 | 17.313 | 18/5:12.239 |
| 16 | 1 | 17.645 | 18/5:12.575 |
| 17 | 1 | 17.260 | 18/5:12.463 |
| 18 | 1 | 17.346 | 18/5:12.450 |