| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.721 | 18/5:00.978 |
| 2 | 1 | 16.888 | 18/5:02.480 |
| 3 | 1 | 16.347 | 19/5:16.388 |
| 4 | 1 | 16.457 | 19/5:15.461 |
| 5 | 1 | 16.741 | 19/5:15.985 |
| 6 | 1 | 16.188 | 19/5:14.582 |
| 7 | 1 | 16.090 | 19/5:13.315 |
| 8 | 1 | 16.519 | 19/5:13.383 |
| 9 | 1 | 16.379 | 19/5:13.141 |
| 10 | 1 | 16.186 | 19/5:12.580 |
| 11 | 1 | 16.695 | 19/5:13.000 |
| 12 | 2 | 21.016 | 18/5:03.340 |
| 13 | 1 | 16.932 | 18/5:03.450 |
| 14 | 1 | 16.639 | 18/5:03.168 |
| 15 | 1 | 16.248 | 18/5:02.455 |
| 16 | 1 | 16.304 | 18/5:01.893 |
| 17 | 1 | 16.362 | 18/5:01.459 |
| 18 | 2 | 21.171 | 18/5:05.883 |