| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.048 | N/A |
| 2 | 4 | 16.833 | 18/5:06.209 |
| 3 | 3 | 16.455 | 18/5:02.996 |
| 4 | 3 | 16.157 | 18/5:00.236 |
| 5 | 4 | 18.246 | 18/5:07.734 |
| 6 | 4 | 17.104 | 18/5:08.351 |
| 7 | 4 | 15.936 | 18/5:05.452 |
| 8 | 4 | 16.246 | 18/5:04.135 |
| 9 | 4 | 22.544 | 18/5:16.530 |
| 10 | 4 | 17.784 | 18/5:17.179 |
| 11 | 4 | 16.618 | 18/5:15.717 |
| 12 | 4 | 16.224 | 18/5:13.911 |
| 13 | 4 | 16.483 | 18/5:12.773 |
| 14 | 4 | 17.248 | 18/5:12.811 |
| 15 | 4 | 16.269 | 18/5:11.655 |
| 16 | 4 | 16.763 | 18/5:11.212 |
| 17 | 4 | 17.115 | 18/5:11.199 |
| 18 | 4 | 17.090 | 18/5:11.163 |