| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.260 | N/A |
| 2 | 1 | 17.560 | 21/6:16.046 |
| 3 | 1 | 17.849 | 20/6:01.645 |
| 4 | 1 | 17.183 | 21/6:15.873 |
| 5 | 1 | 18.424 | 20/6:02.586 |
| 6 | 1 | 17.683 | 20/6:02.316 |
| 7 | 1 | 18.201 | 20/6:03.776 |
| 8 | 1 | 17.740 | 20/6:03.568 |
| 9 | 1 | 18.996 | 20/6:06.395 |
| 10 | 1 | 18.181 | 20/6:06.873 |
| 11 | 1 | 17.983 | 20/6:06.088 |
| 12 | 1 | 18.684 | 20/6:08.096 |
| 13 | 1 | 18.331 | 20/6:08.550 |
| 14 | 1 | 19.543 | 20/6:10.706 |
| 15 | 1 | 19.383 | 20/6:12.337 |
| 16 | 1 | 18.155 | 20/6:12.194 |
| 17 | 1 | 18.518 | 20/6:12.501 |
| 18 | 1 | 18.244 | 20/6:12.466 |
| 19 | 1 | 17.991 | 20/6:12.167 |
| 20 | 1 | 18.139 | 20/6:12.048 |