| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.427 | 18/5:13.686 |
| 2 | 1 | 17.272 | 18/5:12.291 |
| 3 | 1 | 16.791 | 18/5:08.940 |
| 4 | 2 | 20.089 | 17/5:04.211 |
| 5 | 2 | 17.924 | 17/5:04.310 |
| 6 | 2 | 17.625 | 17/5:03.529 |
| 7 | 2 | 17.021 | 17/5:01.505 |
| 8 | 1 | 16.897 | 18/5:17.353 |
| 9 | 1 | 17.225 | 18/5:16.542 |
| 10 | 1 | 17.032 | 18/5:15.545 |
| 11 | 1 | 16.971 | 18/5:14.630 |
| 12 | 1 | 17.284 | 18/5:14.337 |
| 13 | 1 | 17.054 | 18/5:13.770 |
| 14 | 1 | 17.226 | 18/5:13.506 |
| 15 | 1 | 17.439 | 18/5:13.532 |
| 16 | 1 | 17.371 | 18/5:13.479 |
| 17 | 1 | 21.316 | 18/5:17.609 |
| 18 | 1 | 16.899 | 18/5:16.863 |