| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.867 | 18/5:03.606 |
| 2 | 3 | 18.865 | 17/5:03.722 |
| 3 | 3 | 17.062 | 18/5:16.764 |
| 4 | 1 | 16.923 | 18/5:13.726 |
| 5 | 1 | 17.250 | 18/5:13.081 |
| 6 | 1 | 16.671 | 18/5:10.914 |
| 7 | 1 | 16.728 | 18/5:09.513 |
| 8 | 1 | 17.073 | 18/5:09.238 |
| 9 | 1 | 20.643 | 18/5:16.164 |
| 10 | 1 | 17.162 | 18/5:15.439 |
| 11 | 1 | 19.425 | 17/5:00.852 |
| 12 | 1 | 17.706 | 17/5:00.865 |
| 13 | 1 | 16.944 | 18/5:17.519 |
| 14 | 1 | 17.037 | 18/5:16.743 |
| 15 | 1 | 17.451 | 18/5:16.568 |
| 16 | 1 | 17.213 | 18/5:16.148 |
| 17 | 1 | 16.680 | 18/5:15.212 |
| 18 | 1 | 17.188 | 18/5:14.888 |