| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.703 | N/A |
| 2 | 1 | 17.854 | 21/6:14.783 |
| 3 | 1 | 17.258 | 21/6:08.823 |
| 4 | 1 | 17.019 | 21/6:05.243 |
| 5 | 1 | 17.654 | 21/6:06.628 |
| 6 | 1 | 17.285 | 21/6:05.983 |
| 7 | 1 | 17.381 | 21/6:05.873 |
| 8 | 1 | 17.144 | 21/6:05.117 |
| 9 | 1 | 17.551 | 21/6:05.568 |
| 10 | 1 | 17.410 | 21/6:05.605 |
| 11 | 1 | 17.513 | 21/6:05.841 |
| 12 | 1 | 17.630 | 21/6:06.246 |
| 13 | 1 | 17.942 | 21/6:07.104 |
| 14 | 1 | 16.829 | 21/6:06.118 |
| 15 | 1 | 17.583 | 21/6:06.350 |
| 16 | 1 | 17.302 | 21/6:06.176 |
| 17 | 1 | 17.097 | 21/6:05.768 |
| 18 | 1 | 19.074 | 21/6:07.733 |
| 19 | 1 | 17.155 | 21/6:07.348 |
| 20 | 1 | 17.143 | 21/6:06.991 |
| 21 | 1 | 17.075 | 21/6:06.602 |