| 1) | Choi, Jerry | Oberlin | 53.71 (05/02-05/03) | 53.76 (05/12-05/13) | 53.95 (04/12) | 54.29 (05/02-05/03) | 54.72 (05/16) | 55.21 (03/28-03/29) | 55.70 (05/09) | 55.79 (04/05) |
| 2) | Samsel, Adrian | MIT | 53.71 (05/08-05/10) | 54.31 (05/08-05/10) | 54.66 (05/01-05/03) | 54.70 (04/26) | 56.00 (03/29) | 56.18 (04/12-04/13) | 56.65 (04/05) |