| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.798 | 17/5:02.566 |
| 2 | 1 | 16.034 | 18/5:04.488 |
| 3 | 2 | 18.105 | 18/5:11.622 |
| 4 | 2 | 17.604 | 18/5:12.934 |
| 5 | 2 | 17.573 | 18/5:13.610 |
| 6 | 2 | 17.659 | 18/5:14.319 |
| 7 | 3 | 19.239 | 17/5:01.172 |
| 8 | 3 | 20.147 | 17/5:06.337 |
| 9 | 3 | 16.743 | 17/5:03.926 |
| 10 | 3 | 16.235 | 17/5:01.132 |
| 11 | 3 | 16.976 | 18/5:17.639 |
| 12 | 3 | 16.940 | 18/5:16.579 |
| 13 | 2 | 16.561 | 18/5:15.157 |
| 14 | 2 | 16.684 | 18/5:14.097 |
| 15 | 3 | 18.385 | 18/5:15.219 |
| 16 | 2 | 16.674 | 18/5:14.276 |
| 17 | 2 | 17.013 | 18/5:13.803 |
| 18 | 2 | 17.202 | 18/5:13.572 |