| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.552 | N/A |
| 2 | 3 | 16.813 | 18/5:06.373 |
| 3 | 3 | 16.556 | 18/5:04.188 |
| 4 | 3 | 16.235 | 18/5:01.641 |
| 5 | 3 | 17.560 | 18/5:05.999 |
| 6 | 3 | 16.230 | 18/5:04.091 |
| 7 | 4 | 20.070 | 18/5:13.007 |
| 8 | 4 | 16.588 | 18/5:12.106 |
| 9 | 4 | 16.379 | 18/5:10.467 |
| 10 | 4 | 17.634 | 18/5:11.563 |
| 11 | 4 | 16.865 | 18/5:11.133 |
| 12 | 4 | 21.138 | 18/5:17.384 |
| 13 | 4 | 16.964 | 18/5:16.680 |
| 14 | 4 | 16.569 | 18/5:15.568 |
| 15 | 4 | 16.895 | 18/5:15.011 |
| 16 | 4 | 15.771 | 18/5:13.254 |
| 17 | 4 | 17.193 | 18/5:13.228 |
| 18 | 4 | 16.255 | 18/5:12.267 |