| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.957 | 17/5:05.269 |
| 2 | 2 | 16.066 | 18/5:06.207 |
| 3 | 2 | 16.981 | 18/5:06.024 |
| 4 | 1 | 18.634 | 18/5:13.371 |
| 5 | 1 | 15.665 | 18/5:07.091 |
| 6 | 2 | 18.121 | 18/5:10.272 |
| 7 | 2 | 18.926 | 18/5:14.614 |
| 8 | 1 | 16.229 | 18/5:11.803 |
| 9 | 1 | 15.605 | 18/5:08.368 |
| 10 | 1 | 17.862 | 18/5:09.683 |
| 11 | 2 | 17.212 | 18/5:09.695 |
| 12 | 2 | 16.337 | 18/5:08.392 |
| 13 | 1 | 16.109 | 18/5:06.975 |
| 14 | 1 | 17.428 | 18/5:07.455 |
| 15 | 1 | 16.663 | 18/5:06.954 |
| 16 | 1 | 21.617 | 18/5:12.088 |
| 17 | 1 | 17.444 | 18/5:12.200 |
| 18 | 1 | 16.794 | 18/5:11.650 |