| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.143 | 18/5:08.574 |
| 2 | 1 | 15.994 | 19/5:14.802 |
| 3 | 1 | 16.542 | 19/5:14.634 |
| 4 | 1 | 16.255 | 19/5:13.186 |
| 5 | 1 | 16.266 | 19/5:12.360 |
| 6 | 1 | 16.464 | 19/5:12.436 |
| 7 | 1 | 18.301 | 18/5:00.767 |
| 8 | 1 | 19.128 | 18/5:06.209 |
| 9 | 1 | 16.297 | 18/5:04.780 |
| 10 | 1 | 16.708 | 18/5:04.376 |
| 11 | 1 | 15.946 | 18/5:02.799 |
| 12 | 1 | 16.865 | 18/5:02.863 |
| 13 | 1 | 19.007 | 18/5:05.884 |
| 14 | 1 | 16.866 | 18/5:05.720 |
| 15 | 1 | 16.369 | 18/5:04.981 |
| 16 | 1 | 16.911 | 18/5:04.945 |
| 17 | 1 | 16.419 | 18/5:04.392 |
| 18 | 1 | 16.644 | 18/5:04.125 |