| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.908 | 21/7:19.068 |
| 2 | 4 | 18.830 | 22/7:17.118 |
| 3 | 4 | 19.525 | 22/7:14.595 |
| 4 | 4 | 22.787 | 21/7:10.762 |
| 5 | 4 | 20.910 | 21/7:12.432 |
| 6 | 4 | 21.362 | 21/7:15.127 |
| 7 | 5 | 26.274 | 20/7:10.274 |
| 8 | 5 | 18.852 | 20/7:03.620 |
| 9 | 4 | 17.847 | 21/7:17.022 |
| 10 | 4 | 18.284 | 21/7:11.716 |
| 11 | 4 | 19.286 | 21/7:09.288 |
| 12 | 4 | 20.437 | 21/7:09.279 |
| 13 | 4 | 18.174 | 21/7:05.615 |
| 14 | 4 | 21.047 | 21/7:06.785 |
| 15 | 4 | 18.918 | 21/7:04.817 |
| 16 | 4 | 24.090 | 21/7:09.884 |
| 17 | 4 | 17.090 | 21/7:05.708 |
| 18 | 4 | 18.121 | 21/7:03.199 |
| 19 | 4 | 20.889 | 21/7:04.013 |
| 20 | 4 | 21.212 | 21/7:05.085 |
| 21 | 4 | 20.782 | 21/7:05.625 |