| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.099 | N/A |
| 2 | 2 | 19.152 | 20/6:05.987 |
| 3 | 1 | 19.063 | 20/6:05.141 |
| 4 | 1 | 19.311 | 20/6:06.430 |
| 5 | 1 | 19.881 | 20/6:09.782 |
| 6 | 1 | 21.126 | 20/6:16.524 |
| 7 | 1 | 19.914 | 20/6:17.181 |
| 8 | 1 | 20.672 | 20/6:19.707 |
| 9 | 1 | 19.396 | 20/6:18.572 |
| 10 | 1 | 20.438 | 19/6:00.005 |
| 11 | 4 | 24.734 | 19/6:08.735 |
| 12 | 4 | 18.789 | 19/6:06.150 |
| 13 | 4 | 20.065 | 19/6:05.910 |
| 14 | 4 | 23.390 | 19/6:10.311 |
| 15 | 4 | 19.191 | 19/6:08.684 |
| 16 | 3 | 19.238 | 19/6:07.331 |
| 17 | 3 | 21.081 | 19/6:08.220 |
| 18 | 3 | 24.271 | 19/6:12.382 |
| 19 | 3 | 22.045 | 19/6:13.856 |