| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.793 | 18/5:02.274 |
| 2 | 2 | 16.608 | 18/5:00.609 |
| 3 | 1 | 16.432 | 19/5:15.609 |
| 4 | 2 | 16.604 | 19/5:15.576 |
| 5 | 2 | 16.960 | 18/5:00.229 |
| 6 | 2 | 16.479 | 19/5:16.274 |
| 7 | 2 | 16.303 | 19/5:15.343 |
| 8 | 1 | 16.608 | 19/5:15.369 |
| 9 | 1 | 16.636 | 19/5:15.449 |
| 10 | 2 | 16.645 | 19/5:15.529 |
| 11 | 2 | 16.660 | 19/5:15.621 |
| 12 | 1 | 16.549 | 19/5:15.522 |
| 13 | 1 | 16.559 | 19/5:15.453 |
| 14 | 1 | 16.472 | 19/5:15.275 |
| 15 | 1 | 16.496 | 19/5:15.152 |
| 16 | 1 | 16.511 | 19/5:15.062 |
| 17 | 1 | 16.538 | 19/5:15.012 |
| 18 | 2 | 20.233 | 18/5:02.086 |