| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.988 | 19/5:03.772 |
| 2 | 2 | 18.583 | 18/5:11.139 |
| 3 | 2 | 17.620 | 18/5:13.146 |
| 4 | 2 | 16.478 | 18/5:09.011 |
| 5 | 2 | 15.950 | 18/5:04.628 |
| 6 | 1 | 15.841 | 18/5:01.380 |
| 7 | 1 | 16.037 | 19/5:16.206 |
| 8 | 1 | 15.815 | 19/5:14.241 |
| 9 | 1 | 15.612 | 19/5:12.284 |
| 10 | 1 | 16.703 | 19/5:12.791 |
| 11 | 1 | 15.654 | 19/5:11.394 |
| 12 | 1 | 15.908 | 19/5:10.633 |
| 13 | 1 | 16.676 | 19/5:11.110 |
| 14 | 1 | 16.075 | 19/5:10.704 |
| 15 | 1 | 15.508 | 19/5:09.634 |
| 16 | 1 | 15.600 | 19/5:08.807 |
| 17 | 1 | 16.557 | 19/5:09.147 |
| 18 | 1 | 15.475 | 19/5:08.307 |
| 19 | 1 | 15.636 | 19/5:07.716 |