| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.121 | 14/6:05.694 |
| 2 | 4 | 21.995 | 15/6:00.870 |
| 3 | 4 | 26.025 | 15/6:10.705 |
| 4 | 4 | 31.496 | 16/7:02.548 |
| 5 | 4 | 21.673 | 17/7:12.854 |
| 6 | 4 | 21.543 | 17/7:01.750 |
| 7 | 3 | 16.366 | 18/7:04.849 |
| 8 | 3 | 22.537 | 18/7:02.451 |
| 9 | 3 | 22.368 | 18/7:00.248 |
| 10 | 4 | 26.439 | 18/7:05.813 |
| 11 | 3 | 21.473 | 18/7:02.241 |
| 12 | 4 | 24.332 | 18/7:03.552 |
| 13 | 3 | 22.623 | 18/7:02.295 |
| 14 | 3 | 21.649 | 19/7:23.297 |
| 15 | 3 | 26.191 | 18/7:03.397 |
| 16 | 4 | 56.736 | 17/7:15.165 |
| 17 | 4 | 21.586 | 17/7:11.153 |