| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.354 | N/A |
| 2 | 4 | 20.057 | 19/6:03.038 |
| 3 | 5 | 23.465 | 18/6:12.291 |
| 4 | 6 | 22.258 | 18/6:15.107 |
| 5 | 3 | 21.124 | 18/6:11.696 |
| 6 | 3 | 19.198 | 18/6:03.100 |
| 7 | 3 | 18.586 | 19/6:16.418 |
| 8 | 2 | 19.812 | 19/6:13.925 |
| 9 | 3 | 20.784 | 19/6:14.243 |
| 10 | 2 | 20.001 | 19/6:12.924 |
| 11 | 2 | 19.550 | 19/6:11.057 |
| 12 | 2 | 21.351 | 19/6:12.476 |
| 13 | 3 | 20.774 | 19/6:12.794 |
| 14 | 2 | 18.911 | 19/6:10.483 |
| 15 | 3 | 21.842 | 19/6:12.270 |
| 16 | 3 | 19.335 | 19/6:10.811 |
| 17 | 2 | 19.241 | 19/6:09.429 |
| 18 | 2 | 20.403 | 19/6:09.439 |
| 19 | 3 | 21.890 | 19/6:10.936 |