| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.935 | 18/5:04.830 |
| 2 | 2 | 16.296 | 19/5:15.694 |
| 3 | 2 | 16.553 | 19/5:15.299 |
| 4 | 2 | 16.801 | 19/5:16.279 |
| 5 | 2 | 17.325 | 18/5:02.076 |
| 6 | 2 | 16.805 | 18/5:02.145 |
| 7 | 1 | 16.525 | 18/5:01.474 |
| 8 | 1 | 16.145 | 18/5:00.116 |
| 9 | 1 | 16.801 | 18/5:00.372 |
| 10 | 2 | 17.552 | 18/5:01.928 |
| 11 | 2 | 17.230 | 18/5:02.675 |
| 12 | 2 | 17.375 | 18/5:03.514 |
| 13 | 2 | 16.541 | 18/5:03.070 |
| 14 | 2 | 17.498 | 18/5:03.920 |
| 15 | 2 | 16.584 | 18/5:03.559 |
| 16 | 2 | 16.492 | 18/5:03.140 |
| 17 | 2 | 17.481 | 18/5:03.818 |
| 18 | 2 | 17.039 | 18/5:03.978 |