| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.820 | 17/5:02.940 |
| 2 | 2 | 17.293 | 18/5:16.017 |
| 3 | 2 | 17.138 | 18/5:13.506 |
| 4 | 1 | 17.184 | 18/5:12.457 |
| 5 | 1 | 16.990 | 18/5:11.130 |
| 6 | 1 | 17.228 | 18/5:10.959 |
| 7 | 2 | 19.401 | 18/5:16.425 |
| 8 | 2 | 18.093 | 18/5:17.581 |
| 9 | 2 | 18.050 | 17/5:00.705 |
| 10 | 1 | 17.480 | 17/5:00.351 |
| 11 | 1 | 17.033 | 18/5:16.980 |
| 12 | 1 | 17.772 | 18/5:17.223 |
| 13 | 1 | 17.203 | 18/5:16.641 |
| 14 | 1 | 17.280 | 18/5:16.241 |
| 15 | 1 | 17.384 | 18/5:16.019 |
| 16 | 1 | 17.354 | 18/5:15.791 |
| 17 | 1 | 17.562 | 18/5:15.810 |
| 18 | 1 | 17.811 | 18/5:16.076 |