| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.122 | N/A |
| 2 | 1 | 15.968 | 20/5:04.514 |
| 3 | 1 | 15.507 | 20/5:00.134 |
| 4 | 1 | 15.726 | 20/5:00.061 |
| 5 | 1 | 15.910 | 20/5:00.899 |
| 6 | 1 | 18.474 | 20/5:11.145 |
| 7 | 1 | 16.965 | 20/5:13.197 |
| 8 | 1 | 16.255 | 20/5:12.735 |
| 9 | 1 | 16.355 | 20/5:12.627 |
| 10 | 1 | 17.644 | 20/5:15.263 |
| 11 | 1 | 18.658 | 19/5:02.553 |
| 12 | 1 | 18.293 | 19/5:05.084 |
| 13 | 1 | 16.259 | 19/5:04.143 |
| 14 | 1 | 19.500 | 19/5:07.833 |
| 15 | 1 | 21.121 | 19/5:13.081 |
| 16 | 1 | 16.578 | 19/5:12.177 |
| 17 | 1 | 18.218 | 19/5:13.231 |
| 18 | 3 | 24.940 | 18/5:03.493 |