| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.723 | 18/5:01.014 |
| 2 | 3 | 16.075 | 19/5:11.581 |
| 3 | 4 | 16.322 | 19/5:11.093 |
| 4 | 4 | 18.275 | 18/5:03.278 |
| 5 | 4 | 15.745 | 19/5:15.932 |
| 6 | 4 | 16.128 | 19/5:14.349 |
| 7 | 3 | 15.701 | 19/5:12.059 |
| 8 | 3 | 15.645 | 19/5:10.208 |
| 9 | 4 | 19.803 | 18/5:00.834 |
| 10 | 4 | 16.515 | 18/5:00.478 |
| 11 | 4 | 19.270 | 18/5:04.694 |
| 12 | 4 | 19.802 | 18/5:09.006 |
| 13 | 4 | 19.046 | 18/5:11.608 |
| 14 | 4 | 17.724 | 18/5:12.138 |
| 15 | 4 | 17.062 | 18/5:11.803 |
| 16 | 4 | 15.488 | 18/5:09.740 |
| 17 | 4 | 15.675 | 18/5:08.117 |
| 18 | 4 | 15.896 | 18/5:06.895 |