| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.651 | 17/5:00.067 |
| 2 | 3 | 17.469 | 18/5:16.080 |
| 3 | 3 | 17.234 | 18/5:14.124 |
| 4 | 2 | 17.057 | 18/5:12.350 |
| 5 | 2 | 17.171 | 18/5:11.695 |
| 6 | 2 | 16.866 | 18/5:10.344 |
| 7 | 2 | 17.191 | 18/5:10.215 |
| 8 | 2 | 17.102 | 18/5:09.917 |
| 9 | 2 | 17.028 | 18/5:09.538 |
| 10 | 2 | 17.756 | 18/5:10.545 |
| 11 | 2 | 17.381 | 18/5:10.755 |
| 12 | 2 | 17.161 | 18/5:10.600 |
| 13 | 2 | 16.790 | 18/5:09.956 |
| 14 | 1 | 16.768 | 18/5:09.375 |
| 15 | 1 | 16.750 | 18/5:08.850 |
| 16 | 1 | 16.957 | 18/5:08.623 |
| 17 | 1 | 16.768 | 18/5:08.224 |
| 18 | 1 | 16.697 | 18/5:07.797 |