| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.359 | 17/6:03.103 |
| 2 | 3 | 21.870 | 17/6:07.447 |
| 3 | 4 | 21.846 | 17/6:08.758 |
| 4 | 3 | 21.768 | 17/6:09.083 |
| 5 | 3 | 21.961 | 17/6:09.934 |
| 6 | 3 | 22.023 | 17/6:10.677 |
| 7 | 3 | 21.662 | 17/6:10.330 |
| 8 | 3 | 21.774 | 17/6:10.309 |
| 9 | 3 | 21.672 | 17/6:10.099 |
| 10 | 3 | 21.460 | 17/6:09.572 |
| 11 | 3 | 21.959 | 17/6:09.911 |
| 12 | 3 | 22.169 | 17/6:10.491 |
| 13 | 3 | 22.089 | 17/6:10.877 |
| 14 | 3 | 22.288 | 17/6:11.450 |
| 15 | 3 | 21.856 | 17/6:11.457 |
| 16 | 3 | 21.542 | 17/6:11.129 |
| 17 | 2 | 22.188 | 17/6:11.486 |