| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.954 | 19/5:03.126 |
| 2 | 3 | 17.158 | 19/5:14.564 |
| 3 | 2 | 15.950 | 19/5:10.726 |
| 4 | 3 | 17.335 | 19/5:15.386 |
| 5 | 3 | 15.801 | 19/5:12.352 |
| 6 | 4 | 20.853 | 18/5:09.153 |
| 7 | 4 | 15.526 | 18/5:04.912 |
| 8 | 4 | 16.398 | 18/5:03.694 |
| 9 | 4 | 16.447 | 18/5:02.844 |
| 10 | 3 | 16.177 | 18/5:01.678 |
| 11 | 4 | 15.889 | 18/5:00.253 |
| 12 | 4 | 20.570 | 18/5:06.087 |
| 13 | 4 | 16.117 | 18/5:04.858 |
| 14 | 4 | 15.706 | 18/5:03.276 |
| 15 | 4 | 15.725 | 18/5:01.927 |
| 16 | 4 | 17.686 | 18/5:02.953 |
| 17 | 4 | 16.476 | 18/5:02.578 |
| 18 | 3 | 15.906 | 18/5:01.674 |