| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.327 | 17/5:11.559 |
| 2 | 4 | 17.992 | 17/5:08.712 |
| 3 | 4 | 18.005 | 17/5:07.836 |
| 4 | 4 | 18.398 | 17/5:09.068 |
| 5 | 5 | 18.213 | 17/5:09.179 |
| 6 | 5 | 18.538 | 17/5:10.173 |
| 7 | 5 | 18.388 | 17/5:10.520 |
| 8 | 5 | 19.095 | 17/5:12.282 |
| 9 | 5 | 18.563 | 17/5:12.647 |
| 10 | 4 | 19.638 | 17/5:14.767 |
| 11 | 5 | 19.204 | 17/5:15.831 |
| 12 | 5 | 18.123 | 17/5:15.186 |
| 13 | 5 | 18.502 | 17/5:15.136 |
| 14 | 5 | 17.833 | 17/5:14.280 |
| 15 | 5 | 18.135 | 17/5:13.881 |
| 16 | 5 | 17.690 | 17/5:13.059 |
| 17 | 5 | 17.958 | 17/5:12.602 |