| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.067 | N/A |
| 2 | 4 | 17.302 | 21/6:07.107 |
| 3 | 3 | 17.373 | 21/6:07.817 |
| 4 | 2 | 16.996 | 21/6:05.540 |
| 5 | 2 | 18.249 | 21/6:10.667 |
| 6 | 2 | 16.889 | 21/6:08.303 |
| 7 | 2 | 16.896 | 21/6:06.750 |
| 8 | 2 | 17.287 | 21/6:06.758 |
| 9 | 2 | 18.829 | 21/6:10.619 |
| 10 | 1 | 16.840 | 21/6:09.202 |
| 11 | 2 | 22.302 | 20/6:01.096 |
| 12 | 2 | 16.823 | 21/6:17.041 |
| 13 | 2 | 17.115 | 21/6:15.902 |
| 14 | 2 | 19.788 | 20/6:01.150 |
| 15 | 2 | 19.190 | 20/6:02.902 |
| 16 | 2 | 23.047 | 20/6:09.306 |
| 17 | 2 | 17.007 | 20/6:07.737 |
| 18 | 2 | 17.254 | 20/6:06.628 |
| 19 | 3 | 30.786 | 19/6:01.040 |