| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.846 | 18/5:03.227 |
| 2 | 4 | 16.755 | 18/5:02.409 |
| 3 | 3 | 16.954 | 18/5:03.329 |
| 4 | 3 | 17.028 | 18/5:04.123 |
| 5 | 3 | 17.330 | 18/5:05.686 |
| 6 | 3 | 16.708 | 18/5:04.863 |
| 7 | 3 | 17.083 | 18/5:05.238 |
| 8 | 3 | 17.167 | 18/5:05.709 |
| 9 | 4 | 18.381 | 18/5:08.503 |
| 10 | 3 | 17.741 | 18/5:09.587 |
| 11 | 3 | 16.860 | 18/5:09.032 |
| 12 | 3 | 16.665 | 18/5:08.276 |
| 13 | 3 | 17.036 | 18/5:08.151 |
| 14 | 3 | 16.827 | 18/5:07.775 |
| 15 | 3 | 16.442 | 18/5:06.987 |
| 16 | 3 | 16.612 | 18/5:06.489 |
| 17 | 3 | 16.725 | 18/5:06.169 |
| 18 | 3 | 16.402 | 18/5:05.561 |