| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.654 | 19/5:16.426 |
| 2 | 1 | 17.178 | 18/5:04.488 |
| 3 | 1 | 17.048 | 18/5:05.280 |
| 4 | 2 | 17.919 | 18/5:09.595 |
| 5 | 2 | 17.114 | 18/5:09.287 |
| 6 | 2 | 17.349 | 18/5:09.786 |
| 7 | 1 | 17.193 | 18/5:09.741 |
| 8 | 1 | 17.520 | 18/5:10.444 |
| 9 | 1 | 16.587 | 18/5:09.124 |
| 10 | 1 | 17.182 | 18/5:09.139 |
| 11 | 1 | 16.895 | 18/5:08.682 |
| 12 | 1 | 19.051 | 18/5:11.535 |
| 13 | 2 | 20.875 | 18/5:16.475 |
| 14 | 1 | 16.947 | 18/5:15.658 |
| 15 | 1 | 17.423 | 18/5:15.522 |
| 16 | 1 | 16.996 | 18/5:14.922 |
| 17 | 1 | 16.957 | 18/5:14.352 |
| 18 | 1 | 17.451 | 18/5:14.339 |