| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.914 | N/A |
| 2 | 8 | 21.257 | 17/6:00.026 |
| 3 | 6 | 17.030 | 19/6:04.497 |
| 4 | 8 | 19.538 | 19/6:06.864 |
| 5 | 8 | 18.644 | 19/6:04.024 |
| 6 | 8 | 16.754 | 20/6:14.161 |
| 7 | 8 | 17.028 | 20/6:09.042 |
| 8 | 7 | 16.881 | 20/6:04.986 |
| 9 | 6 | 17.482 | 20/6:03.372 |
| 10 | 6 | 16.854 | 20/6:00.790 |
| 11 | 6 | 17.054 | 21/6:16.958 |
| 12 | 5 | 16.949 | 21/6:15.315 |
| 13 | 5 | 17.143 | 21/6:14.270 |
| 14 | 5 | 16.883 | 21/6:12.986 |
| 15 | 5 | 17.140 | 21/6:12.252 |
| 16 | 4 | 16.584 | 21/6:10.875 |
| 17 | 4 | 17.119 | 21/6:10.339 |
| 18 | 4 | 17.362 | 21/6:10.151 |
| 19 | 4 | 17.250 | 21/6:09.860 |
| 20 | 4 | 17.521 | 21/6:09.885 |
| 21 | 4 | 16.996 | 21/6:09.383 |