| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.510 | 21/6:07.710 |
| 2 | 3 | 16.705 | 22/6:16.365 |
| 3 | 3 | 18.386 | 21/6:08.207 |
| 4 | 3 | 18.771 | 21/6:14.703 |
| 5 | 3 | 17.282 | 21/6:12.347 |
| 6 | 3 | 18.350 | 21/6:14.514 |
| 7 | 3 | 17.671 | 21/6:14.025 |
| 8 | 3 | 18.489 | 21/6:15.805 |
| 9 | 3 | 17.175 | 21/6:14.124 |
| 10 | 3 | 17.382 | 21/6:13.214 |
| 11 | 3 | 17.240 | 21/6:12.198 |
| 12 | 3 | 16.707 | 21/6:10.419 |
| 13 | 3 | 19.652 | 21/6:13.671 |
| 14 | 3 | 18.173 | 21/6:14.239 |
| 15 | 3 | 18.077 | 21/6:14.598 |
| 16 | 3 | 18.159 | 21/6:15.019 |
| 17 | 3 | 17.065 | 21/6:14.040 |
| 18 | 3 | 16.988 | 21/6:13.079 |
| 19 | 3 | 17.639 | 21/6:12.939 |
| 20 | 3 | 15.647 | 21/6:10.721 |
| 21 | 3 | 17.059 | 21/6:10.127 |