| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.985 | 18/5:05.730 |
| 2 | 2 | 17.186 | 5/1:25.930 |
| 3 | 1 | 17.743 | 5/1:27.323 |
| 4 | 2 | 17.989 | 18/5:14.766 |
| 5 | 1 | 17.905 | 5/1:28.057 |
| 6 | 2 | 18.018 | 17/5:00.288 |
| 7 | 1 | 17.997 | 5/1:28.539 |
| 8 | 2 | 18.107 | 17/5:02.171 |
| 9 | 1 | 17.638 | 17/5:01.706 |
| 10 | 1 | 17.274 | 17/5:00.365 |
| 11 | 1 | 17.380 | 18/5:17.291 |
| 12 | 1 | 17.715 | 18/5:17.488 |
| 13 | 1 | 17.678 | 18/5:17.568 |
| 14 | 1 | 17.465 | 18/5:17.248 |
| 15 | 1 | 17.488 | 18/5:17.024 |
| 16 | 1 | 17.689 | 18/5:17.139 |
| 17 | 1 | 20.670 | 17/5:03.510 |