| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.104 | 18/5:07.872 |
| 2 | 1 | 16.970 | 18/5:06.666 |
| 3 | 1 | 16.577 | 18/5:03.906 |
| 4 | 1 | 16.989 | 18/5:04.380 |
| 5 | 2 | 18.162 | 18/5:08.887 |
| 6 | 1 | 16.651 | 18/5:07.359 |
| 7 | 1 | 16.665 | 18/5:06.303 |
| 8 | 1 | 16.944 | 18/5:06.139 |
| 9 | 1 | 17.166 | 18/5:06.456 |
| 10 | 1 | 16.639 | 18/5:05.761 |
| 11 | 1 | 17.592 | 18/5:06.751 |
| 12 | 1 | 17.057 | 18/5:06.774 |
| 13 | 1 | 18.583 | 18/5:08.906 |
| 14 | 2 | 19.313 | 18/5:11.673 |
| 15 | 1 | 16.730 | 18/5:10.970 |
| 16 | 1 | 17.163 | 18/5:10.843 |
| 17 | 1 | 17.137 | 18/5:10.703 |
| 18 | 1 | 17.770 | 18/5:11.212 |