| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.446 | 18/5:14.028 |
| 2 | 1 | 17.469 | 18/5:14.235 |
| 3 | 1 | 17.070 | 18/5:11.910 |
| 4 | 1 | 16.863 | 18/5:09.816 |
| 5 | 1 | 16.772 | 18/5:08.232 |
| 6 | 1 | 17.115 | 18/5:08.205 |
| 7 | 1 | 17.050 | 18/5:08.019 |
| 8 | 1 | 17.321 | 18/5:08.488 |
| 9 | 1 | 17.275 | 18/5:08.762 |
| 10 | 1 | 20.506 | 18/5:14.797 |
| 11 | 1 | 17.606 | 18/5:14.989 |
| 12 | 1 | 16.936 | 18/5:14.144 |
| 13 | 1 | 17.646 | 18/5:14.412 |
| 14 | 1 | 21.998 | 17/5:02.446 |
| 15 | 1 | 16.930 | 17/5:01.470 |
| 16 | 1 | 17.049 | 17/5:00.743 |
| 17 | 1 | 16.808 | 18/5:17.499 |
| 18 | 1 | 16.693 | 18/5:16.553 |