| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.637 | 17/5:16.829 |
| 2 | 4 | 17.770 | 17/5:09.459 |
| 3 | 5 | 17.170 | 17/5:03.603 |
| 4 | 3 | 16.942 | 18/5:17.336 |
| 5 | 2 | 17.459 | 18/5:16.721 |
| 6 | 1 | 17.346 | 18/5:15.972 |
| 7 | 1 | 17.201 | 18/5:15.064 |
| 8 | 2 | 17.441 | 18/5:14.923 |
| 9 | 2 | 16.982 | 18/5:13.896 |
| 10 | 2 | 17.560 | 18/5:14.114 |
| 11 | 2 | 17.291 | 18/5:13.853 |
| 12 | 2 | 17.409 | 18/5:13.812 |
| 13 | 2 | 17.857 | 18/5:14.398 |
| 14 | 1 | 17.140 | 18/5:13.978 |
| 15 | 1 | 17.816 | 18/5:14.425 |
| 16 | 2 | 18.026 | 18/5:15.053 |
| 17 | 2 | 17.736 | 18/5:15.300 |
| 18 | 2 | 17.900 | 18/5:15.683 |