| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.261 | 18/5:10.698 |
| 2 | 3 | 17.005 | 18/5:08.394 |
| 3 | 3 | 16.675 | 18/5:05.646 |
| 4 | 4 | 17.720 | 18/5:08.975 |
| 5 | 4 | 18.465 | 18/5:13.654 |
| 6 | 3 | 16.059 | 18/5:09.555 |
| 7 | 4 | 20.226 | 18/5:17.343 |
| 8 | 4 | 16.463 | 18/5:14.716 |
| 9 | 3 | 16.751 | 18/5:13.250 |
| 10 | 4 | 16.171 | 18/5:11.033 |
| 11 | 4 | 17.387 | 18/5:11.209 |
| 12 | 4 | 16.928 | 18/5:10.666 |
| 13 | 4 | 16.542 | 18/5:09.673 |
| 14 | 4 | 16.589 | 18/5:08.883 |
| 15 | 4 | 16.648 | 18/5:08.268 |
| 16 | 4 | 16.213 | 18/5:07.241 |
| 17 | 4 | 17.259 | 18/5:07.442 |
| 18 | 4 | 18.043 | 18/5:08.405 |