| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.463 | 19/5:12.797 |
| 2 | 1 | 16.335 | 19/5:11.581 |
| 3 | 1 | 16.701 | 19/5:13.493 |
| 4 | 2 | 16.811 | 19/5:14.972 |
| 5 | 2 | 17.309 | 18/5:01.028 |
| 6 | 2 | 16.268 | 19/5:16.308 |
| 7 | 2 | 16.668 | 19/5:16.363 |
| 8 | 2 | 17.024 | 18/5:00.552 |
| 9 | 2 | 18.088 | 18/5:03.334 |
| 10 | 1 | 16.461 | 18/5:02.630 |
| 11 | 2 | 20.062 | 18/5:07.947 |
| 12 | 2 | 16.547 | 18/5:07.105 |
| 13 | 2 | 16.782 | 18/5:06.718 |
| 14 | 2 | 16.910 | 18/5:06.551 |
| 15 | 3 | 20.340 | 18/5:10.522 |
| 16 | 3 | 16.830 | 18/5:10.048 |
| 17 | 3 | 16.551 | 18/5:09.335 |
| 18 | 3 | 18.790 | 18/5:10.940 |