| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.167 | N/A |
| 2 | 2 | 19.102 | 19/6:06.003 |
| 3 | 1 | 19.250 | 19/6:07.335 |
| 4 | 2 | 19.663 | 19/6:10.257 |
| 5 | 2 | 20.223 | 19/6:14.238 |
| 6 | 1 | 19.216 | 19/6:13.001 |
| 7 | 1 | 19.031 | 19/6:11.622 |
| 8 | 1 | 18.919 | 19/6:10.348 |
| 9 | 1 | 19.075 | 19/6:09.744 |
| 10 | 1 | 18.761 | 19/6:08.647 |
| 11 | 1 | 18.726 | 19/6:07.705 |
| 12 | 1 | 19.103 | 19/6:07.552 |
| 13 | 1 | 19.407 | 19/6:07.881 |
| 14 | 1 | 19.206 | 19/6:07.880 |
| 15 | 1 | 19.320 | 19/6:08.026 |
| 16 | 1 | 19.254 | 19/6:08.074 |
| 17 | 1 | 19.026 | 19/6:07.859 |
| 18 | 1 | 19.366 | 19/6:08.029 |
| 19 | 1 | 19.680 | 19/6:08.495 |