| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.520 | 21/6:07.920 |
| 2 | 1 | 18.808 | 20/6:03.280 |
| 3 | 1 | 17.270 | 21/6:15.186 |
| 4 | 1 | 17.839 | 21/6:15.044 |
| 5 | 1 | 17.714 | 21/6:14.434 |
| 6 | 1 | 18.211 | 21/6:15.767 |
| 7 | 1 | 17.378 | 21/6:14.220 |
| 8 | 1 | 17.068 | 21/6:12.246 |
| 9 | 1 | 17.509 | 21/6:11.740 |
| 10 | 1 | 18.201 | 21/6:12.788 |
| 11 | 1 | 17.949 | 21/6:13.164 |
| 12 | 1 | 17.096 | 21/6:11.985 |
| 13 | 1 | 17.275 | 21/6:11.277 |
| 14 | 1 | 18.397 | 21/6:12.353 |
| 15 | 1 | 18.372 | 21/6:13.250 |
| 16 | 1 | 18.204 | 21/6:13.814 |
| 17 | 1 | 17.436 | 21/6:13.364 |
| 18 | 1 | 17.066 | 21/6:12.532 |
| 19 | 1 | 17.388 | 21/6:12.143 |
| 20 | 1 | 17.490 | 21/6:11.901 |
| 21 | 1 | 18.356 | 21/6:12.547 |