| Most improved players during the past 6 months | Rank | last/PR | old/PR | PR/inc | Name | Rank | last/PR | old/PR | PR/inc | Name | Rank | last/PR | old/PR | PR/inc | Name | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 47.23 | 33.42 | 13.81 | Uhls, Sharon Lee | 34 | 51.55 | 48.19 | 3.36 | Brilliant, Beverly | 67 | 52.92 | 52.32 | 0.60 | Forsythe, Louise | |||
| 2 | 47.87 | 36.26 | 11.61 | Kemp, Jere | 35 | 60.44 | 57.25 | 3.19 | Brum de Barros, Marion | 68 | 48.16 | 47.74 | 0.42 | Waldbaum, Philip | |||
| 3 | 54.17 | 43.90 | 10.27 | Tocher, Don | 36 | 49.03 | 45.90 | 3.13 | Carpenter, Barbara | 69 | 59.21 | 58.82 | 0.38 | Dallas, Debra | |||
| 4 | 48.12 | 37.96 | 10.16 | Ricketson, Myra | 37 | 53.55 | 50.43 | 3.13 | Walliser, Lianne | 70 | 65.51 | 65.30 | 0.21 | Skolnik, Ernest | |||
| 5 | 52.41 | 42.32 | 10.09 | King, Victor | 38 | 52.23 | 49.14 | 3.09 | Franklin, Lucy | 71 | 52.87 | 52.67 | 0.21 | Jenkins, Ellen | |||
| 6 | 53.07 | 43.94 | 9.13 | Klesinger, Alice | 39 | 48.54 | 45.46 | 3.08 | Berenbaum, Harriet | 72 | 53.55 | 53.34 | 0.21 | Carson, Skip | |||
| 7 | 41.81 | 32.92 | 8.89 | Denny, Robert | 40 | 52.59 | 49.55 | 3.04 | Sewall, Joe | 73 | 58.25 | 58.06 | 0.19 | Vetter, Robert | |||
| 8 | 40.94 | 32.09 | 8.85 | Aldrich, Elaine | 41 | 49.99 | 47.24 | 2.75 | Bengel, Gina | 74 | 53.80 | 53.63 | 0.18 | Motzkus, Bonnie | |||
| 9 | 48.69 | 40.42 | 8.26 | Crimmins, Mike | 42 | 54.57 | 52.16 | 2.41 | Curran, Joan | 75 | 49.95 | 49.86 | 0.09 | Groome, Joanne | |||
| 10 | 50.33 | 42.46 | 7.87 | Sundling, Jean | 43 | 58.97 | 56.59 | 2.38 | Lupton, Robert | 76 | 58.61 | 58.57 | 0.04 | Newlin, Flo | |||
| 11 | 41.44 | 33.82 | 7.62 | Elek, Barbara | 44 | 63.23 | 61.09 | 2.13 | Smith, Bonnie | ||||||||
| 12 | 54.81 | 47.27 | 7.54 | Alvarado, Nancy | 45 | 54.55 | 52.64 | 1.90 | Venhuis, Theresa | ||||||||
| 13 | 48.72 | 42.22 | 6.50 | Demong, Kate | 46 | 53.03 | 51.15 | 1.88 | Kushner, Joan | ||||||||
| 14 | 41.68 | 35.26 | 6.43 | Sexaver, Teri | 47 | 49.24 | 47.40 | 1.84 | Leff, Shirley | ||||||||
| 15 | 51.60 | 45.41 | 6.20 | Shioya, Milton | 48 | 53.40 | 51.59 | 1.81 | Bastiaans, Shelbie | ||||||||
| 16 | 54.85 | 48.74 | 6.12 | Washburn, A. Curtis | 49 | 49.84 | 48.06 | 1.78 | Wimer, Sheila | ||||||||
| 17 | 44.02 | 38.10 | 5.92 | Lindahl, Kathryn | 50 | 51.91 | 50.19 | 1.72 | Drotar, Charlie | ||||||||
| 18 | 56.19 | 50.64 | 5.55 | O'neill, Jennifer | 51 | 58.79 | 57.19 | 1.60 | Yosses, Edward | ||||||||
| 19 | 54.95 | 49.40 | 5.55 | Larson, Eleanor | 52 | 56.58 | 55.07 | 1.51 | Murray, Nancy | ||||||||
| 20 | 52.94 | 47.62 | 5.32 | Debus, Phil | 53 | 48.41 | 46.90 | 1.51 | Jadin, Judith | ||||||||
| 21 | 51.75 | 46.59 | 5.16 | Dulan, James | 54 | 54.14 | 52.73 | 1.40 | Garrett, Warren | ||||||||
| 22 | 50.53 | 45.64 | 4.89 | Christensen, Kay | 55 | 53.44 | 52.25 | 1.19 | Witonsky, Paul | ||||||||
| 23 | 57.31 | 52.45 | 4.86 | Grauer, Susan | 56 | 52.05 | 50.89 | 1.16 | Borus, Carolyn | ||||||||
| 24 | 46.58 | 41.95 | 4.63 | Schuster, Anne | 57 | 50.78 | 49.65 | 1.12 | Rose, Mary Ann | ||||||||
| 25 | 45.37 | 40.85 | 4.52 | Freyer, Kay | 58 | 57.66 | 56.65 | 1.01 | Ranney, Jane | ||||||||
| 26 | 54.98 | 50.51 | 4.47 | Henderson, Mark | 59 | 41.25 | 40.32 | 0.93 | Kadotani, Tommie | ||||||||
| 27 | 54.20 | 49.83 | 4.37 | Woodward, Annette | 60 | 55.16 | 54.27 | 0.89 | Clark, Julie | ||||||||
| 28 | 49.78 | 45.62 | 4.16 | Blumberg, Richard | 61 | 50.08 | 49.25 | 0.83 | Yosses, Barbara | ||||||||
| 29 | 49.39 | 45.44 | 3.94 | Fry, william | 62 | 58.29 | 57.48 | 0.81 | Rassbach, Nancy | ||||||||
| 30 | 54.46 | 50.61 | 3.85 | Barrow, Donna | 63 | 46.36 | 45.60 | 0.76 | McMahon, Kathy | ||||||||
| 31 | 47.33 | 43.55 | 3.78 | Niemann, Doris | 64 | 55.27 | 54.59 | 0.68 | Francis, Jim | ||||||||
| 32 | 57.31 | 53.69 | 3.63 | Darcy, Mary Lynn | 65 | 56.30 | 55.65 | 0.65 | Ranney, Jerry | ||||||||
| 33 | 47.31 | 43.80 | 3.51 | Nies, Patricia | 66 | 52.02 | 51.40 | 0.61 | Batra, Ravi | ||||||||