| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.993 | N/A |
| 2 | 3 | 19.448 | 19/6:12.057 |
| 3 | 3 | 18.505 | 19/6:03.057 |
| 4 | 4 | 20.980 | 19/6:15.591 |
| 5 | 3 | 19.340 | 19/6:14.221 |
| 6 | 3 | 18.498 | 19/6:10.368 |
| 7 | 3 | 18.887 | 19/6:08.967 |
| 8 | 3 | 18.266 | 19/6:06.369 |
| 9 | 3 | 18.958 | 19/6:05.977 |
| 10 | 3 | 18.271 | 19/6:04.299 |
| 11 | 3 | 18.665 | 19/6:03.665 |
| 12 | 3 | 19.095 | 19/6:03.850 |
| 13 | 3 | 18.880 | 19/6:03.682 |
| 14 | 3 | 19.593 | 19/6:04.527 |
| 15 | 3 | 18.816 | 19/6:04.252 |
| 16 | 3 | 19.514 | 19/6:04.852 |
| 17 | 3 | 18.609 | 19/6:04.358 |
| 18 | 3 | 18.954 | 19/6:04.288 |
| 19 | 3 | 19.634 | 19/6:04.906 |