| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.128 | N/A |
| 2 | 2 | 22.499 | 17/6:02.112 |
| 3 | 2 | 21.599 | 18/6:16.961 |
| 4 | 1 | 20.764 | 18/6:09.679 |
| 5 | 1 | 21.664 | 18/6:09.863 |
| 6 | 1 | 21.041 | 18/6:07.855 |
| 7 | 1 | 21.207 | 18/6:06.987 |
| 8 | 1 | 22.352 | 18/6:09.148 |
| 9 | 1 | 21.580 | 18/6:09.128 |
| 10 | 1 | 20.958 | 18/6:07.937 |
| 11 | 1 | 21.410 | 18/6:07.753 |
| 12 | 1 | 21.278 | 18/6:07.399 |
| 13 | 1 | 21.309 | 18/6:07.147 |
| 14 | 1 | 21.352 | 18/6:06.991 |
| 15 | 1 | 21.504 | 18/6:07.041 |
| 16 | 1 | 23.345 | 18/6:09.171 |
| 17 | 1 | 21.852 | 18/6:09.449 |
| 18 | 1 | 22.051 | 18/6:09.893 |