| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.188 | 16/5:07.008 |
| 2 | 2 | 16.592 | 17/5:04.130 |
| 3 | 2 | 16.914 | 18/5:16.164 |
| 4 | 2 | 16.559 | 18/5:11.639 |
| 5 | 2 | 16.535 | 18/5:08.837 |
| 6 | 2 | 16.746 | 18/5:07.602 |
| 7 | 2 | 17.837 | 18/5:09.525 |
| 8 | 1 | 17.003 | 18/5:09.091 |
| 9 | 2 | 17.218 | 18/5:09.184 |
| 10 | 1 | 16.366 | 18/5:07.724 |
| 11 | 1 | 18.314 | 18/5:09.718 |
| 12 | 2 | 16.545 | 18/5:08.725 |
| 13 | 2 | 16.727 | 18/5:08.138 |
| 14 | 2 | 16.724 | 18/5:07.630 |
| 15 | 1 | 16.752 | 18/5:07.224 |
| 16 | 1 | 16.634 | 18/5:06.736 |
| 17 | 1 | 16.780 | 18/5:06.460 |
| 18 | 1 | 16.441 | 18/5:05.875 |