| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.415 | N/A |
| 2 | 3 | 22.154 | 19/7:00.187 |
| 3 | 3 | 18.748 | 21/7:10.435 |
| 4 | 2 | 18.198 | 22/7:15.115 |
| 5 | 2 | 18.353 | 22/7:08.043 |
| 6 | 2 | 23.372 | 21/7:04.715 |
| 7 | 2 | 18.837 | 21/7:00.288 |
| 8 | 2 | 18.060 | 22/7:14.581 |
| 9 | 2 | 19.213 | 22/7:13.369 |
| 10 | 1 | 18.171 | 22/7:09.995 |
| 11 | 2 | 18.044 | 22/7:07.003 |
| 12 | 2 | 18.781 | 22/7:06.010 |
| 13 | 2 | 45.628 | 20/7:09.216 |
| 14 | 2 | 22.241 | 20/7:10.353 |
| 15 | 2 | 18.554 | 20/7:06.324 |
| 16 | 2 | 20.147 | 20/7:04.849 |
| 17 | 2 | 20.168 | 20/7:03.584 |
| 18 | 2 | 18.205 | 20/7:00.274 |
| 19 | 2 | 18.115 | 21/7:18.069 |
| 20 | 2 | 18.461 | 21/7:15.572 |
| 21 | 2 | 18.566 | 21/7:13.431 |