| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 43.004 | N/A |
| 2 | 7 | 20.061 | 17/6:03.098 |
| 3 | 4 | 18.396 | 18/6:09.888 |
| 4 | 4 | 18.030 | 18/6:03.097 |
| 5 | 4 | 18.969 | 18/6:03.692 |
| 6 | 4 | 22.760 | 18/6:16.938 |
| 7 | 3 | 18.181 | 18/6:12.795 |
| 8 | 3 | 20.294 | 18/6:14.967 |
| 9 | 3 | 18.486 | 18/6:12.755 |
| 10 | 3 | 18.339 | 18/6:10.756 |
| 11 | 3 | 18.707 | 18/6:09.783 |
| 12 | 3 | 19.271 | 18/6:09.858 |
| 13 | 3 | 19.19 | 18/6:09.537 |
| 14 | 3 | 18.566 | 18/6:08.697 |
| 15 | 3 | 18.581 | 18/6:07.996 |
| 16 | 3 | 18.480 | 18/6:07.274 |
| 17 | 3 | 19.637 | 18/6:07.871 |
| 18 | 3 | 19.451 | 18/6:08.213 |