| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.213 | 20/6:04.026 |
| 2 | 2 | 16.524 | 21/6:04.738 |
| 3 | 2 | 17.781 | 21/6:07.626 |
| 4 | 3 | 17.124 | 21/6:05.620 |
| 5 | 3 | 18.413 | 21/6:09.831 |
| 6 | 2 | 17.681 | 21/6:10.076 |
| 7 | 3 | 18.978 | 21/6:14.142 |
| 8 | 3 | 17.484 | 21/6:13.269 |
| 9 | 3 | 19.980 | 20/6:00.395 |
| 10 | 3 | 19.551 | 20/6:03.458 |
| 11 | 3 | 22.417 | 20/6:11.174 |
| 12 | 3 | 18.614 | 20/6:11.266 |
| 13 | 3 | 17.316 | 20/6:09.347 |
| 14 | 3 | 19.443 | 20/6:10.741 |
| 15 | 3 | 17.245 | 20/6:09.018 |
| 16 | 3 | 18.529 | 20/6:09.116 |
| 17 | 3 | 16.869 | 20/6:07.249 |
| 18 | 3 | 18.158 | 20/6:07.022 |
| 19 | 3 | 17.491 | 20/6:06.116 |
| 20 | 3 | 18.531 | 20/6:06.342 |