| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.934 | 18/5:04.812 |
| 2 | 2 | 17.348 | 18/5:08.538 |
| 3 | 3 | 17.880 | 18/5:12.972 |
| 4 | 2 | 17.108 | 18/5:11.715 |
| 5 | 3 | 22.603 | 17/5:12.368 |
| 6 | 3 | 16.891 | 17/5:08.165 |
| 7 | 3 | 16.623 | 17/5:04.511 |
| 8 | 3 | 16.683 | 17/5:01.899 |
| 9 | 3 | 17.520 | 17/5:01.448 |
| 10 | 3 | 16.724 | 18/5:17.365 |
| 11 | 3 | 16.354 | 18/5:15.275 |
| 12 | 3 | 18.487 | 18/5:16.733 |
| 13 | 3 | 17.318 | 18/5:16.347 |
| 14 | 3 | 18.433 | 18/5:17.451 |
| 15 | 3 | 17.517 | 18/5:17.308 |
| 16 | 3 | 17.554 | 18/5:17.224 |
| 17 | 3 | 17.990 | 18/5:17.612 |
| 18 | 3 | 17.093 | 18/5:17.060 |