| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.937 | 18/5:04.866 |
| 2 | 3 | 16.582 | 18/5:01.671 |
| 3 | 3 | 16.767 | 18/5:01.716 |
| 4 | 5 | 20.173 | 18/5:17.066 |
| 5 | 3 | 16.905 | 18/5:14.510 |
| 6 | 5 | 17.280 | 18/5:13.932 |
| 7 | 4 | 17.097 | 18/5:13.048 |
| 8 | 5 | 17.109 | 18/5:12.413 |
| 9 | 4 | 16.951 | 18/5:11.602 |
| 10 | 4 | 17.317 | 18/5:11.612 |
| 11 | 4 | 17.745 | 18/5:12.321 |
| 12 | 4 | 16.973 | 18/5:11.754 |
| 13 | 4 | 17.164 | 18/5:11.538 |
| 14 | 3 | 16.767 | 18/5:10.843 |
| 15 | 4 | 20.436 | 18/5:14.644 |
| 16 | 4 | 17.145 | 18/5:14.266 |
| 17 | 4 | 16.839 | 18/5:13.610 |
| 18 | 4 | 16.669 | 18/5:12.856 |