| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.845 | 17/5:03.365 |
| 2 | 4 | 17.361 | 18/5:16.854 |
| 3 | 4 | 16.805 | 18/5:12.066 |
| 4 | 4 | 17.747 | 18/5:13.911 |
| 5 | 4 | 16.579 | 18/5:10.813 |
| 6 | 4 | 18.040 | 18/5:13.131 |
| 7 | 4 | 17.793 | 18/5:14.151 |
| 8 | 4 | 17.768 | 18/5:14.861 |
| 9 | 4 | 17.843 | 18/5:15.562 |
| 10 | 4 | 17.536 | 18/5:15.571 |
| 11 | 4 | 17.962 | 18/5:16.275 |
| 12 | 4 | 18.021 | 18/5:16.950 |
| 13 | 4 | 17.010 | 18/5:16.122 |
| 14 | 4 | 17.876 | 18/5:16.525 |
| 15 | 4 | 17.134 | 18/5:15.984 |
| 16 | 4 | 16.866 | 18/5:15.209 |
| 17 | 4 | 17.130 | 18/5:14.805 |
| 18 | 4 | 17.098 | 18/5:14.414 |