| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 33.858 | N/A |
| 2 | 7 | 19.687 | 21/7:07.598 |
| 3 | 7 | 20.959 | 21/7:20.318 |
| 4 | 6 | 23.476 | 20/7:19.964 |
| 5 | 5 | 18.252 | 20/7:05.134 |
| 6 | 5 | 21.568 | 20/7:08.837 |
| 7 | 4 | 23.335 | 20/7:16.901 |
| 8 | 4 | 19.150 | 20/7:11.302 |
| 9 | 4 | 25.353 | 19/7:00.363 |
| 10 | 4 | 22.928 | 19/7:03.274 |
| 11 | 4 | 20.274 | 19/7:00.825 |
| 12 | 4 | 30.257 | 19/7:15.158 |
| 13 | 4 | 20.005 | 19/7:11.724 |
| 14 | 4 | 23.417 | 19/7:13.542 |
| 15 | 4 | 19.316 | 19/7:09.828 |
| 16 | 4 | 26.111 | 19/7:14.763 |
| 17 | 4 | 25.241 | 19/7:18.103 |
| 18 | 4 | 20.082 | 19/7:15.587 |
| 19 | 4 | 22.952 | 19/7:16.221 |