| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.454 | 21/6:06.534 |
| 2 | 3 | 11.534 | 21/5:04.374 |
| 3 | 3 | 15.041 | 21/5:08.203 |
| 4 | 3 | 11.797 | 21/4:53.086 |
| 5 | 3 | 12.628 | 21/4:47.507 |
| 6 | 3 | 14.142 | 21/4:49.086 |
| 7 | 3 | 11.741 | 21/4:43.011 |
| 8 | 3 | 11.192 | 21/4:37.014 |
| 9 | 4 | 15.619 | 21/4:42.679 |
| 10 | 4 | 11.663 | 21/4:38.903 |
| 11 | 4 | 12.957 | 21/4:38.284 |
| 12 | 4 | 11.794 | 21/4:35.734 |
| 13 | 4 | 15.317 | 21/4:39.266 |
| 14 | 4 | 17.665 | 21/4:45.816 |
| 15 | 4 | 11.714 | 21/4:43.161 |
| 16 | 4 | 29.465 | 21/5:04.136 |
| 17 | 4 | 39.614 | 17/4:31.337 |