| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.882 | 17/5:03.994 |
| 2 | 2 | 16.596 | 18/5:10.302 |
| 3 | 2 | 16.920 | 18/5:08.388 |
| 4 | 1 | 16.671 | 18/5:06.310 |
| 5 | 1 | 16.838 | 18/5:05.665 |
| 6 | 1 | 20.786 | 18/5:17.079 |
| 7 | 1 | 17.173 | 18/5:15.941 |
| 8 | 1 | 16.807 | 18/5:14.264 |
| 9 | 1 | 16.962 | 18/5:13.270 |
| 10 | 1 | 16.812 | 18/5:12.205 |
| 11 | 1 | 17.058 | 18/5:11.735 |
| 12 | 1 | 16.579 | 18/5:10.626 |
| 13 | 1 | 22.001 | 18/5:17.195 |
| 14 | 1 | 17.107 | 18/5:16.533 |
| 15 | 1 | 17.105 | 18/5:15.956 |
| 16 | 1 | 16.838 | 18/5:15.152 |
| 17 | 1 | 16.681 | 18/5:14.276 |
| 18 | 1 | 17.097 | 18/5:13.913 |