| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.436 | N/A |
| 2 | 6 | 16.837 | 18/5:06.665 |
| 3 | 6 | 16.163 | 18/5:00.936 |
| 4 | 5 | 17.118 | 18/5:04.438 |
| 5 | 3 | 17.173 | 18/5:06.422 |
| 6 | 2 | 16.153 | 18/5:04.145 |
| 7 | 2 | 16.796 | 18/5:04.449 |
| 8 | 2 | 16.332 | 18/5:03.539 |
| 9 | 1 | 16.731 | 18/5:03.704 |
| 10 | 1 | 17.183 | 18/5:04.687 |
| 11 | 1 | 17.036 | 18/5:05.223 |
| 12 | 1 | 17.087 | 18/5:05.740 |
| 13 | 1 | 17.160 | 18/5:06.275 |
| 14 | 1 | 19.252 | 18/5:09.463 |
| 15 | 1 | 17.306 | 18/5:09.833 |
| 16 | 1 | 16.327 | 18/5:09.043 |
| 17 | 2 | 20.949 | 18/5:13.264 |
| 18 | 1 | 18.088 | 18/5:14.127 |