| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.686 | 18/5:00.348 |
| 2 | 4 | 16.942 | 18/5:02.652 |
| 3 | 3 | 16.683 | 18/5:01.866 |
| 4 | 2 | 16.195 | 19/5:15.904 |
| 5 | 2 | 16.825 | 19/5:16.658 |
| 6 | 1 | 16.457 | 19/5:15.995 |
| 7 | 1 | 16.751 | 19/5:16.320 |
| 8 | 2 | 16.595 | 19/5:16.193 |
| 9 | 2 | 16.808 | 19/5:16.544 |
| 10 | 2 | 16.790 | 18/5:00.118 |
| 11 | 2 | 17.034 | 18/5:00.708 |
| 12 | 2 | 18.376 | 18/5:03.213 |
| 13 | 2 | 19.978 | 18/5:07.551 |
| 14 | 2 | 16.726 | 18/5:07.088 |
| 15 | 3 | 21.003 | 18/5:11.819 |
| 16 | 3 | 16.634 | 18/5:11.043 |
| 17 | 3 | 16.541 | 18/5:10.261 |
| 18 | 2 | 16.395 | 18/5:09.419 |