| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.012 | N/A |
| 2 | 2 | 21.462 | 17/6:08.404 |
| 3 | 2 | 21.109 | 17/6:05.058 |
| 4 | 1 | 18.652 | 18/6:11.942 |
| 5 | 1 | 19.544 | 18/6:08.271 |
| 6 | 1 | 23.432 | 18/6:19.288 |
| 7 | 1 | 23.484 | 17/6:05.005 |
| 8 | 1 | 20.371 | 17/6:03.421 |
| 9 | 2 | 19.624 | 17/6:00.368 |
| 10 | 1 | 20.596 | 18/6:20.640 |
| 11 | 1 | 20.089 | 18/6:19.229 |
| 12 | 2 | 19.267 | 18/6:16.803 |
| 13 | 1 | 20.985 | 18/6:17.216 |
| 14 | 1 | 20.821 | 18/6:17.351 |
| 15 | 1 | 18.611 | 18/6:14.783 |
| 16 | 1 | 22.670 | 18/6:17.157 |
| 17 | 1 | 19.025 | 18/6:15.362 |
| 18 | 1 | 29.241 | 18/6:23.995 |