| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.636 | N/A |
| 2 | 3 | 17.228 | 21/6:01.196 |
| 3 | 3 | 17.989 | 21/6:08.806 |
| 4 | 3 | 17.628 | 21/6:08.936 |
| 5 | 3 | 17.106 | 21/6:06.391 |
| 6 | 3 | 20.442 | 20/6:00.129 |
| 7 | 3 | 18.755 | 20/6:02.271 |
| 8 | 3 | 17.457 | 20/6:00.278 |
| 9 | 3 | 17.098 | 21/6:15.893 |
| 10 | 3 | 17.313 | 21/6:14.449 |
| 11 | 3 | 17.846 | 21/6:14.036 |
| 12 | 3 | 18.070 | 21/6:14.694 |
| 13 | 3 | 17.625 | 21/6:14.231 |
| 14 | 3 | 17.189 | 21/6:13.168 |
| 15 | 3 | 21.845 | 20/6:00.795 |
| 16 | 3 | 17.243 | 21/6:17.748 |
| 17 | 3 | 17.542 | 21/6:17.106 |
| 18 | 3 | 21.216 | 20/6:02.650 |
| 19 | 3 | 18.075 | 20/6:02.506 |
| 20 | 3 | 17.957 | 20/6:02.260 |