| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.095 | 20/6:01.900 |
| 2 | 3 | 17.163 | 21/6:10.209 |
| 3 | 3 | 18.193 | 21/6:14.157 |
| 4 | 3 | 17.310 | 21/6:11.495 |
| 5 | 3 | 18.010 | 21/6:12.838 |
| 6 | 4 | 21.322 | 20/6:06.977 |
| 7 | 4 | 17.496 | 20/6:04.540 |
| 8 | 4 | 24.469 | 19/6:01.138 |
| 9 | 4 | 22.590 | 19/6:08.701 |
| 10 | 4 | 17.667 | 19/6:05.399 |
| 11 | 4 | 17.947 | 19/6:03.180 |
| 12 | 4 | 17.229 | 19/6:00.194 |
| 13 | 4 | 17.353 | 20/6:16.683 |
| 14 | 4 | 17.966 | 20/6:15.443 |
| 15 | 4 | 17.407 | 20/6:13.623 |
| 16 | 4 | 23.276 | 19/6:00.398 |
| 17 | 4 | 20.383 | 19/6:01.979 |
| 18 | 4 | 22.187 | 19/6:05.289 |
| 19 | 4 | 20.517 | 19/6:06.580 |