| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.933 | 18/5:04.794 |
| 2 | 3 | 16.806 | 18/5:03.651 |
| 3 | 2 | 16.257 | 19/5:16.641 |
| 4 | 2 | 16.115 | 19/5:14.027 |
| 5 | 3 | 16.820 | 19/5:15.138 |
| 6 | 3 | 19.318 | 18/5:06.747 |
| 7 | 3 | 15.901 | 18/5:03.814 |
| 8 | 3 | 16.277 | 18/5:02.461 |
| 9 | 2 | 16.499 | 18/5:01.852 |
| 10 | 3 | 19.211 | 18/5:06.247 |
| 11 | 3 | 16.160 | 18/5:04.850 |
| 12 | 2 | 16.747 | 18/5:04.566 |
| 13 | 2 | 16.326 | 18/5:03.743 |
| 14 | 3 | 16.437 | 18/5:03.180 |
| 15 | 2 | 16.173 | 18/5:02.376 |
| 16 | 3 | 18.621 | 18/5:04.426 |
| 17 | 3 | 16.448 | 18/5:03.934 |
| 18 | 3 | 16.854 | 18/5:03.903 |