| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.207 | N/A |
| 2 | 4 | 20.193 | 18/6:02.488 |
| 3 | 3 | 16.803 | 20/6:10.669 |
| 4 | 3 | 16.853 | 20/6:00.250 |
| 5 | 3 | 17.245 | 21/6:14.677 |
| 6 | 4 | 19.602 | 20/6:03.851 |
| 7 | 4 | 16.184 | 21/6:15.473 |
| 8 | 4 | 16.895 | 21/6:12.849 |
| 9 | 4 | 17.032 | 21/6:11.224 |
| 10 | 4 | 17.090 | 21/6:10.089 |
| 11 | 3 | 16.658 | 21/6:08.317 |
| 12 | 3 | 17.365 | 21/6:08.152 |
| 13 | 3 | 16.628 | 21/6:06.787 |
| 14 | 3 | 16.889 | 21/6:06.033 |
| 15 | 3 | 16.433 | 21/6:04.735 |
| 16 | 3 | 16.711 | 21/6:03.981 |
| 17 | 3 | 17.167 | 21/6:03.892 |
| 18 | 3 | 16.553 | 21/6:03.090 |
| 19 | 3 | 16.230 | 21/6:02.019 |
| 20 | 4 | 17.394 | 21/6:02.285 |
| 21 | 4 | 18.801 | 21/6:03.933 |