| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.489 | N/A |
| 2 | 4 | 21.337 | 18/6:19.218 |
| 3 | 4 | 18.556 | 19/6:15.526 |
| 4 | 4 | 22.935 | 18/6:12.514 |
| 5 | 5 | 23.519 | 17/6:01.877 |
| 6 | 5 | 18.893 | 18/6:14.305 |
| 7 | 5 | 19.381 | 18/6:09.581 |
| 8 | 5 | 19.599 | 18/6:06.737 |
| 9 | 4 | 18.474 | 18/6:02.213 |
| 10 | 4 | 18.295 | 19/6:18.467 |
| 11 | 4 | 18.184 | 19/6:15.000 |
| 12 | 4 | 18.521 | 19/6:12.715 |
| 13 | 4 | 18.054 | 19/6:10.111 |
| 14 | 4 | 18.649 | 19/6:08.731 |
| 15 | 4 | 18.526 | 19/6:07.039 |
| 16 | 4 | 18.662 | 19/6:06.391 |
| 17 | 4 | 18.266 | 19/6:05.071 |
| 18 | 4 | 18.436 | 19/6:04.087 |
| 19 | 4 | 18.225 | 19/6:03.001 |