| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.841 | 16/5:01.456 |
| 2 | 1 | 18.938 | 16/5:02.232 |
| 3 | 2 | 23.100 | 15/5:04.395 |
| 4 | 1 | 19.511 | 15/5:01.462 |
| 5 | 2 | 19.511 | 16/5:19.683 |
| 6 | 1 | 19.430 | 16/5:18.216 |
| 7 | 1 | 18.687 | 16/5:15.470 |
| 8 | 1 | 19.508 | 16/5:15.052 |
| 9 | 1 | 19.610 | 16/5:14.908 |
| 10 | 1 | 19.826 | 16/5:15.139 |
| 11 | 1 | 19.564 | 16/5:14.947 |
| 12 | 1 | 19.924 | 16/5:15.267 |
| 13 | 1 | 23.473 | 16/5:19.905 |
| 14 | 1 | 19.822 | 16/5:19.709 |
| 15 | 1 | 19.820 | 16/5:19.536 |
| 16 | 1 | 19.485 | 16/5:19.050 |