| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.447 | 19/5:12.493 |
| 2 | 1 | 16.660 | 19/5:14.517 |
| 3 | 1 | 16.242 | 19/5:12.544 |
| 4 | 1 | 16.382 | 19/5:12.222 |
| 5 | 3 | 21.006 | 18/5:12.253 |
| 6 | 1 | 16.491 | 18/5:09.684 |
| 7 | 1 | 16.511 | 18/5:07.900 |
| 8 | 1 | 16.283 | 18/5:06.049 |
| 9 | 1 | 16.614 | 18/5:05.272 |
| 10 | 1 | 16.547 | 18/5:04.529 |
| 11 | 1 | 16.676 | 18/5:04.133 |
| 12 | 1 | 17.195 | 18/5:04.581 |
| 13 | 1 | 16.453 | 18/5:03.933 |
| 14 | 1 | 16.857 | 18/5:03.897 |
| 15 | 1 | 16.409 | 18/5:03.328 |
| 16 | 1 | 16.007 | 18/5:02.377 |
| 17 | 1 | 16.596 | 18/5:02.163 |
| 18 | 1 | 16.746 | 18/5:02.122 |