| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.814 | 17/5:02.838 |
| 2 | 1 | 17.776 | 17/5:02.515 |
| 3 | 2 | 17.884 | 17/5:03.019 |
| 4 | 1 | 17.902 | 17/5:03.348 |
| 5 | 2 | 17.675 | 17/5:02.773 |
| 6 | 2 | 18.361 | 17/5:04.334 |
| 7 | 2 | 18.933 | 17/5:06.837 |
| 8 | 2 | 19.985 | 17/5:10.951 |
| 9 | 2 | 17.639 | 17/5:09.719 |
| 10 | 2 | 17.594 | 17/5:08.657 |
| 11 | 2 | 18.443 | 17/5:09.100 |
| 12 | 2 | 17.632 | 17/5:08.320 |
| 13 | 2 | 20.292 | 17/5:11.139 |
| 14 | 2 | 18.436 | 17/5:11.301 |
| 15 | 2 | 18.303 | 17/5:11.291 |
| 16 | 2 | 18.052 | 17/5:11.016 |
| 17 | 2 | 17.819 | 17/5:10.540 |