| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.981 | 18/5:05.658 |
| 2 | 1 | 17.129 | 18/5:06.990 |
| 3 | 1 | 17.113 | 18/5:07.338 |
| 4 | 1 | 16.770 | 18/5:05.968 |
| 5 | 1 | 17.789 | 18/5:08.815 |
| 6 | 1 | 17.249 | 18/5:09.093 |
| 7 | 1 | 16.359 | 18/5:07.003 |
| 8 | 1 | 17.470 | 18/5:07.935 |
| 9 | 1 | 16.993 | 18/5:07.706 |
| 10 | 1 | 17.462 | 18/5:08.367 |
| 11 | 1 | 21.634 | 18/5:15.735 |
| 12 | 1 | 16.855 | 18/5:14.706 |
| 13 | 1 | 16.909 | 18/5:13.910 |
| 14 | 1 | 16.822 | 18/5:13.116 |
| 15 | 1 | 16.408 | 18/5:11.932 |
| 16 | 1 | 16.684 | 18/5:11.205 |
| 17 | 1 | 17.590 | 18/5:11.524 |
| 18 | 1 | 16.804 | 18/5:11.021 |