| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.810 | 18/5:02.580 |
| 2 | 2 | 15.730 | 19/5:09.130 |
| 3 | 3 | 16.588 | 19/5:11.144 |
| 4 | 2 | 16.511 | 19/5:11.785 |
| 5 | 2 | 16.027 | 19/5:10.331 |
| 6 | 2 | 17.035 | 19/5:12.553 |
| 7 | 3 | 17.355 | 19/5:15.009 |
| 8 | 3 | 18.167 | 18/5:02.002 |
| 9 | 3 | 16.458 | 18/5:01.362 |
| 10 | 3 | 18.032 | 18/5:03.683 |
| 11 | 3 | 16.653 | 18/5:03.326 |
| 12 | 3 | 15.644 | 18/5:01.515 |
| 13 | 3 | 15.740 | 18/5:00.115 |
| 14 | 3 | 16.429 | 19/5:16.457 |
| 15 | 3 | 18.228 | 18/5:01.688 |
| 16 | 3 | 15.715 | 18/5:00.512 |
| 17 | 3 | 16.838 | 18/5:00.664 |
| 18 | 3 | 22.198 | 18/5:06.158 |