| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.945 | 18/5:05.010 |
| 2 | 3 | 17.088 | 18/5:06.297 |
| 3 | 1 | 16.423 | 18/5:02.736 |
| 4 | 1 | 16.601 | 18/5:01.757 |
| 5 | 1 | 16.628 | 18/5:01.266 |
| 6 | 1 | 17.158 | 18/5:02.529 |
| 7 | 3 | 21.675 | 18/5:15.046 |
| 8 | 2 | 16.905 | 18/5:13.702 |
| 9 | 1 | 16.440 | 18/5:11.726 |
| 10 | 1 | 16.352 | 18/5:09.987 |
| 11 | 1 | 16.286 | 18/5:08.456 |
| 12 | 1 | 16.189 | 18/5:07.035 |
| 13 | 1 | 16.405 | 18/5:06.132 |
| 14 | 1 | 16.344 | 18/5:05.279 |
| 15 | 1 | 16.411 | 18/5:04.620 |
| 16 | 1 | 16.783 | 18/5:04.462 |
| 17 | 1 | 16.198 | 18/5:03.703 |
| 18 | 1 | 16.066 | 18/5:02.897 |